With the launch of talent show in major television,in addition the audience’s attention is attracted by the voice of the grassroots star and clothing, what we mustn’t ignore is the diverse led flood light that light up on the stage, because of the dynamic led flood light, digital control color, brightness and dimming, lively saturated colors can create both static and dynamic lighting effects. Whole spectrum from white to any color, the LED flood light opens up new ideas in such space. Long-life, high lumen maintenance value (after 10,000 hours 90% of the luminous flux remained), and as compared to the metal halide lamp that is of 50 250 hours life, significantly reducing maintenance costs and replacement frequency of the light source. In addition, the led flood light overcomes that the color of the metal halide shift after a period of use.

Oznake: LED flood light, metal halide lamp, light source, display device, outdoor concert, colors, brightness

Airport is a huge energy unit, constructing the Green Airport is the inevitable choice of the era. In many energy-saving means and measures , applying green and efficient lighting has been a major breakthrough that energy saving and maximize effect are carried out in the airport.

Oznake: Chengdu Shuangliu International Airport, LED lamps, LED light, Green Airport, LED tube light, central air conditioning, LED flood light, Downlight, lighting efficiency

The lighting electricity consumption accounts for 12% of social consumption in China, the road lighting electricity accounts for about 20% to 30%. As the network planning “79183 of the national highway is implemented,which has ushered in the peak construction of the mountain highway,, both day and night is inseparable from the lighting in order to ensure coherence in the tunnel that is part of road,. The electricity has become a heavy burden of the Highway operation and management of sector in the tunnel. Along with the Global energy increasingly tense, energy-saving design of tunnel lighting is an important part of making impact on the development of the highway

Oznake: SMD LED, RoHS, LED flood light, ISO 9001:2000, LED tube light, general lighting, light source, FCC, CE, China

What need to be paid attention to when installing LED tube light? LED is current source, the rectifier and starter is generally not needed; the inner of the LED tube light T8 is large enough, the constant current source can be installed inside the tube. During installation, the original rectifier, starter can be removed for unused, the lamp can be directly installed. Also, the LED tube light installed is a directional lamp. The opposite direction, the lamp is not lit. The electrical expert are considering adding some conversion circuit, so even if in the case of the lamp installed backwards, the lamp also work.

Oznake: LED tube T8, tube light, constant current, AC, LED flood light, heavy metals

Nikon has introduced the Nikon LD-1000LED flash on September 5, 2013. Nikon LD-1000LED flash compatible Nikon interchangeable lens digital cameras and COOLPIX compact digital cameras. Use it to greatly improve the user’s photographic fun.

Nikon LD-1000LED flash is compact and lightweight , stylish , easy to carry out in daily life .The soft panels LED window equips with can diffuse the light, which make that the photos obtain the smooth and soft light and natural texture rendering. Nikon LD-1000LED flash is suitable for types of close-up of still lives and the shooting that is similar to life scene.

Users can preview the levels and effects of the lighting on-screen by instant photography during the shoot. In addition , the user can remove the bracket and take the LED lights in hand to optionally adjust the lighting angle. The function allows the user to easily enjoy all the fun of photography lighting .

Oznake: led lights, LED lighting, compact, digital cameras, Nikon, LED tube light, flash camera, soft light, LED flood light, COOLPIX

A survey of Japan Yano Economic Research Institute showed that the market scale of the Japanese LED lighting has increased about 2 times more than the previous year in 2012. It is reported that for an increase of the amounted of the vendor shipments has increased by 95.0 percent that is 420.4 billion yen in 2012 in LED lighting field of the general lighting purposes (remove automotive applications, industrial applications and mechanical appliances categories lighting),.

Oznake: LED tube light, LED street lightgeneral lighting, LED flood light, japan, market trend

2013 China (Shanghai) LED Lighting Fair will be held from November 13 to 15 at the Shanghai New International Expo Center. The exhibition is organized by the Chinese semiconductor lighting and LED lighting industry and applications Union and China Electronic Appliance Corporation China Electronic Appliance Corporation and hosted by the China Electronic Exhibition & Information Communication Co., Ltd.

The LED Lighting exhibition’s theme is “healthy development, coordination and win-win”, the exhibition will reach 60,000 square meters and showcase the lineup, strength and level of the country’s LED industry outstanding enterprises, making full use of various resources at home and abroad is to create LED and semiconductor lighting industry leading show.

Oznake: Shanghai New International Expo Center, LCD backlight, LED flood light, LCD screen, LED tube light, LED display, Shanghai, OLED, China

When traveling, camping, outdoor adventure, we are always needing the emergency lighting and still troubled by not having good lighting? The illumination range and intensity and illumination time of the Flashlight is so narrow and weak and short that it is too difficult to fundamentally solve the puzzle of lighting outdoor,, we urgently need the lighting that is of a wide range of illumination lighting a long time and high brightness for the activities such as camping, LED rechargeable portable floodlights is just our best choice!

Oznake: LED flood light, illumination, Flashlight, rechargeable LED light, outdoor, AC, charger, power outage, light source

Although the alarm clock has made great progress, there has been a wealth of choice for its shape and color also, but with the popularity of smart phones, the alarm clock that has a simple features will be less and less in our lives.

Oznake: USB ports, LED flood light, snooze button, smart mobile device, design, clock, user, mobile devices, power adapter, charging

Recently there is news that the Seoul City will implement as 2014, 30% (35 thousand)of the city’s civilian facilities ( 114,000 )will be built for Eco friendly LED shops. The main target is sauna, gym and restaurants which open for 24 hours and consume a large quantity of energy.

To this end, Seoul and (social) Korea catering Central Council, (Agency) South Korea bath central Committee industry will sign the business agreements on completion of 35 thousand green LED store as for the 2014 to ensure that the power of promotion on July 29.

Seoul plans to actively announce that lighting electricity consumption savings is nearly 30% after the CFL and other ordinary lamps are all replaced with the LED, and provides a variety of incentives to attract private commercial outlets actively spontaneously replace. The existing lighting is the three wavelengths (25 watts) in most of the shops, after replaced with the bulb-type LED (7 ~ 10 watts), they can re-use the existing fixtures, which is easy to replace, the cost is also low.

First, the Seoul will provide the shops that plan to replace the more than 90% of the existing lighting with LED lighting maximum one billion won low-interest loans (2%) to reduce the cost of replacing the initial burden of LED lighting.

In addition, the Seoul City has associated with the “bulb-type LED lighting direct selling marketing” the Seoul City and the green consumers co-promote to provide with the LED lighting whose average price is up to 35% cheaper than the market price.

In this way, when the existing lighting is replace with the LED light, the payback period will about less than a year, the time is short, but also sustainable enjoy preferential tariff reduction, Seoul City plans to cooperate with the two central committee actively promote replacement works.

The stores completing the replacement will be granted “green LED shop” certification mark, which will be affixed on the door; also set up, “we plot the energy shop” (tentative) column on the district newsletter to publicity the store.

Seoul and the (social) Korean restaurant industry central committee are making efforts to conserve energy by the business agreements, it is also committed to mutual effort to achieve the food waste billing system by weight and radically reduce food waste.

Oznake: Seoul City, LED flood light, LED lighting, South Korea, LED tube light, Central, incandescent lamps, Korean restaurant, light source

We twice as homesick on the festival.Especially the Mid-Autumn Day is coming, we can’t help thinking they are moon cake when we see the following group of picture, in fact, these are the moon cake lights, perfect shape, as soft as jade.

Oznake: SMD LED, LED tunnel light, Mid-Autumn Day, RoHS, LED flood light, moon cake, ISO 9001:2000, outdoor lighting, FCC

Due to its energy saving, no flicker, no noise, no easy visual fatigue , etc. , LED lighting has been rapid development in the field of public lighting , and active in the field of home lighting. The market size of China LED interior lighting is 33.5 billion yuan 2012, an increase is 80%, of which LED commercial lighting contributed about 60% , the market size is more than 20 billion yuan.

Oznake: LED tube light, LED light, LED street lights, LED flood light, Hong Kong, Lead, China, outdoor lighting, Taiwan

Whenever the Christmas and New Year these grand festive come, the various buildings and trees and flowers are beautiful s with gorgeous dress against the backdrop of the LED strip lights, apparently, LED strip lights have been used as excellent decorative lamps into our lives, but, for most of us, it is not clear how to install LED strip lights, here I will guide you how to install the LED strip lights.

Scope

LED strip, LED light bar has been widely used in furniture, automotive, advertising, lighting, ships and other industries.

Installation Method

` the bandwidth of four wire LED strip lights is about 22mm, the thickness is about 8mm, the weight is about 0.25kg / m (4 meter by Kg)

athere are a total of four wire conductors for the LED strip lights, three rows of lights (note not the four rows of lights), there is 1 meter and 24 lights in each row, 24 * 3 = 72. Because the power of each lamp beads is 0.05W, the power of the 72 beads LED strip light is: 72 * 0.05 = 3.6W.

bthere is the “scissors” mark per meter , only to have to cut on the tag, the scissors cut or the wrong side will lead to that one meter does not shine! Some miss a few because of hitting the mark, it is best to look the mark position carefully before you cut, according to the middle of no where connections to be cut, which can be carefully seen.

c Each strip light must be fitted with a special plug (a plug with a transformer); connection sure to remove the clear plastic cover, and don’t cover until the light is connected and tested. Must not be directly connected with the cover, the short circuit is easy to occur!

When the strip lights is installed, it is generally put on the light trough, and put straightly is OK, you can also use string or thin wire to fix. For the exterior or vertical loading, a clip and a tail plug need to be purchased . The genuine clip is fully transparent, preferably mark with the waterproof glass glue after the installation in the tail plug and the plug, so better waterproof.

Oznake: LED tube light, LED flood light, outdoor lighting, light source, New Year, Christmas, AC, dc

Because LED strip lights is known as energy saving, colourful light, convenient layout, etc.,which are widely used as decorative lighting, when using the LED strip light in daily life, we are always troubled in that the LED strip lights can’t be lightened up, then what causes it is not lit? Only identify the causes to solve the problem, the following points summed is clear to everyone :

1, the packaging protection of the LED light strip is imperfect, resulting in the lamp beads is damaged by the impact during the transport process

2, there are cold solder joints on the weld of the LED light bar , the vibrations causes that the solders fall off and result in the lights is not bright during transport

3, less solder, solder joints easy to fall off

4, the solder is of poor quality, the joints of LED strip lights prone to embrittlement shedding in the process of being bended.

5, the bending angle is too large when installed, resulting in that the joints of the LED light strip separate from the copper so that lead to not bright.

6, excessively extrude the products when installing, leading LED strip chip is damaged or joints deform and fall of without light

7, the solder resist layer of the circuit board of the LED light bar is too thick, when welded, the soldering and circuit board can not be completely fused together, but also a Weld phenomenon

8, LED light bar can not be distorted during installation, if distorted, which will cause that the joints of the LED light strip fall of and lead to not light

9, electrostatic burned, because the LED is an electrostatic-sensitive components, there is no good static protection, which will cause that the chip is burned..

Oznake: LED strip light, LED tube light, LED flood light, light source, solders, Lead, joints, lighting, brightness

Because which lighting 802s used to contacting is fluorescent lamps, particularly the 802s in China , the fluorescent lamp is everywhere from the classrooms and dorm at school to the home, and LED lighting is the third generation of lighting that relatively lately developed, it was just applied in the form of the indicator lights in 19602s , now with LED lighting technology improved, it had not been applied as the lighting that is based on the light-emitting diodes until the 1990s, in the early 2000s, as the LED technology further improve and people’s awareness of energy saving and environmental protection enhances and the countries have prohibited the use of incandescent bulbs around the world, LED lighting has won the unprecedented development, so for the 19802s, we are generally 20-year-old that is too late to understand what is the LED lighting, moreover we have already accustomed to using the fluorescent lamps, there is a new process for us to accept the LED lighting,

However , all of which does not prevent the promotion and popularization of LED lighting, because of the excellent energy saving features and soft light, colorful and other outstanding advantages,it has widely used in decorative lighting, scene lighting, backlighting, etc. lighting field, especially the LED flood light such as the portable 10W LED flood light and LED tube light are the most widely used as the representatives of the decorative lighting and the home lighting in daily life,the LED tube light enjoys a great popularity in our corridor, restaurants, shopping, leisure and entertainment, galleries, exhibition halls and other indoor environments everywhere, the LED flood light is mainly used in city squares, parks, stadiums, the facades of large commercial buildings and hotel, stage, waiting rooms, airports etc. where the higher brightness is needed to illuminate,

Oznake: LED flood light, LED tube light, light source, China, environmental protection, energy-saving, AC

The total investment is 2 billion yuan, the area of 102,000 square meters is covered,the output value will reach 300 million yuan in 2014 – Recently, LED green lighting (Northeast) industry base project & high-tech production project of the LED denotation chip has been started producing in Jilin Economic Development Zone. After the projects are all put into operation, the annual output value will be 10 billion yuan, taxes will be 1 billion yuan, which will become the Northeast’s largest LED industry base, making that the LED industry ranks among the advanced in JilinProvince.

LED is a new type of semiconductor lighting source, which is known as the energy saving, environmental protection, light control, and rich colors, etc., the energy-saving concept is currently is popular, the LED products have obtained rapid development. The leader of the development of the LED application product – Hong Kong Neo-Neon is one of the drafters of China’s LED national standards, according to the description of Yan Rongjie who is the Chairman of Jilin Neon Lighting Engineering Co., Ltd.: “Neo-Neon Holdings is currently one of the world’s largest collecting LED research and development, packaging, finished product in Hong Kong, the products include five series that is the LED application products, decorative lights, stage lights, fiber optic, and indoor and outdoor architectural lighting. The product of the LED green lighting (northeast) industrial Base & the production projects of the high-tech LED denotation chip, not only cover the North, Northeast, but also open up the northeast Asia market, we develop green LED lighting, because it is high-tech environmental project benefiting the country, which will not only endeavor to revitalize the northeast old industrial base, develop the Jilin economic after completed, even making efforts to integrate the Chinese national industry with the world level. “

Huang Nan who is the Deputy General Manager and factory director of the green LED lighting (Northeast) industry base manufacturing center introduced, the LED produces no ultraviolet, infrared, heat and radiation, which is called the best green energy-saving lamps. What the flagship product of the center is currently green LED lights: the lampshade has good light transmission and dust waterproof function, the whole surface has the self-cleaning function, the service life is 15 years, 5-year warranty, larger illumination area – four lamps can irradiate1000 square meters range. The particular humane is that because the asymmetrical design is used, the light mainly concentrates in the bicycle lane, and the lighting is very bright on the sidewalk, even we are able to read and write under the street light.

Of course , in addition to promoting the popularity of LED lighting projects in Jilin, the world is actively accelerating the popularization of LED lighting , especially in recent years, as the incandescent has exited the stage of history and energy-saving lamps, fluorescent lamps and other lighting have been consuming high energy and pollution the environment and endanger human health , LED lighting has gradually begun to replace the energy-saving lamps and fluorescent lamps.

Oznake: Neo-Neon Holdings, LED lighting, LED tube light, Hong Kong, northeast Asia, Jilin, LED flood light, energy-saving

The Shan Lai Te Asia (SLT Asia) dubbed as the expert of the entertainment solutions has completed the largest organic LED (OLED) installation project of the Southeast Asian company. the1,680 Philips Lumiblade GL26 lamps were used in the project, the project has been properly put into use.

These OLED lighting is not only of showing off eye-catching visual effects and powerful, which is able to create a unique business atmosphere. They can also swing rhythmically with the music to meet the club’s dynamic lighting needs. Given the cost barriers to the emerging technologies, OLED is still limited in application. However, in this project, the contractors are still able to significantly reduce the cost of this project.

“The project well balance the technical skills and aesthetic skills. Club asked us to use the affordable cost price to build an OLED system,because the robust and reliable project, we eventually use a quarter of normal cost to complete the project installation.” SLT Asia marketing director Sebastien Jurkowski expressed.

Oznake: aesthetic skills, asian company, business atmosphere, lighting applications, organic LED, Promoted, LED tube light, LED lighting, asia, LED flood light, light source, Philips, dynamic lighting

The power of the LED street lights, LED tunnel lights belongs to a class of electronic products for use outdoor, the poor working conditions puts forward strict requirements on the reliability of its work.. Surveyed and judged according to the failure analysis of the LED power , in addition what’s the factors resulting in the power failure is their own , a good power supply environment and the proper installation make a great impact on the reliability of the LED street lighting and LED tunnel lights such as the 60W LED tunnel lights, the following is need to be paid focus attention to when the LED drive power is installed and tested and used.



1 Product Description 1.1 the AC input line is the three cores , namely L, N, G test , connect the wiring and energized according to what the specifications requires ( Note: the input and output terminals of the power must be sure before the test , so as to avoid that the input voltage is directly applied on the output power ,resulting in the burned ) .

1.2 Ensure that the input voltage within the specified range of the product specification, prohibited that input voltage exceeds the scope of the requirements .

1.3 before the energized test , make sure all cables are connected properly : Ensure that the AC input line , the constant current output line and input line , constant current output line fully contact with the fixtures ( or load ), prevent poor contact caused that the test results is no exact, seriously , it may cause damage to the product .

1.4 Before testing , make sure that the load specifications , the input voltage and 1.3 is correct, then connect the AC power source.

1.5 input, output high voltage test , s the high voltage output terminal of the high-pressure machine must be connected to the L, N of the AC input line , and connect the low- end ( or the constant voltage module output ) to the fixtures, and make sure fully connect.

1.6 high-pressure test , make sure that the test voltage is within the requirements of the specifications , the test voltage that exceeds the standard requirements is strictly prohibited .

1.7 Before the test, the voltage of the high-pressure machine shall be adjusted to “03 V, mustn’t Power-on the booster until make sure that the setting of the test voltage and 1.5 is correct,then adjust the test voltage from ” 0 “V to the desired test voltage within 5-10 seconds.

Note: Do not instantly apply the test voltage on the product tested .

1.8 for the input to ground test , the high voltage output terminal of pressure machine must be connected to the L, N of the AC power line , and low pressure side terminating at cover screws of the constant module , and make sure fully connect . When testing, operation according to 1.7.

1.9 The user performing light aging , make sure the cable connection is fully guaranteed , and the input voltage are controlled within the range of allowable input voltage of the products, and prevent the large voltage consecutive beats .

Having known what should be paid attention to when we install the power of the LED street lights and LED tunnel lights,choosing the qualify LED road light is surely the key,there are a large number of excellent manufacturer engaging in researching and producing the LED street lights and the LED tunnel lights,of which Shenzhen Lead lighting is just one, the customer satisfaction and outstanding energy saving effect is the biggest encouragement of the company , Lead lighting has always been committed to R & D and production of more environmentally friendly energy-saving LED street lights, LED tunnel lights, LED High Bay Light, LED Flood Light, LED Panel,LED Ceiling Light etc with OEM&ODM service. As an ISO 9001:2000-certified factory, it can meet the strict standards of CE, RoHS, FCC certificate, these strict producing standards guarantee our products distribute smoothly both in domestic and international markets.Just browse http://www.lead-lighting.com/products/bid32-1.htm for the comprehensive performance and features of the LED tunnel lights or return the homepage for other vivid and awesome LED lights.

Article from http://www.lighting-ledlight.com/index.php/what-must-be-taken-care-for-the-power-of-the-led-street-lights-and-led-tunnel-lights/

Oznake: LED street lights, AC power, LED tunnel lights, RoHS, AC, ISO 9001:2000, LED flood light, G test, power supply, FCC

As the fourth -generation light source , LED lighting is known as the high luminous efficiency , energy saving , long life, maintenance-free , highly safety and reliability , and environmental protection and so on . With the rise of LED lighting products and the popularity ,its product quality is paid more and more attention by the public.

The pass rate of security is 80-90%

According to the preliminary statistics , the safety pass rate of the product checked from the manufacturers is about 80% ; the one-time pass rate of safety and performance of the product the enterprises entrust check is 70%.

According to the briefing , because LED lighting products too rapidly develops , the quality status and trends is not optimistic. the LED light that is used for Indoor Lighting is the Downlight, LED tube light, LED light bar , LED ceiling light and other forms ,according to the analysis of the testing situation of the LED lighting product, the failed projects mainly focus on thefour aspects: First, unequal power , the labeled power of the LED lights is incompatible with the standard limits power , which generally tend to be large , easy consumption ; Second:the luminous flux reach the value the manufacturer claim,which is generally low ; third is that the rate of the maintain is not enough, because of chip quality and other issues, the rate of the maintain light is not high, which is easy to darken ; Fourth us structure , the protection against electric shock and fire and heat-resistant of insulating material is failed to make the original protection against electric shock of the lamp is failure, resulting in that the live parts is exposed or the short circuit and other safety hazards .

China is still reference to the testing standards of the U.S. “Energy Star ” to test the safety performance and life of the LED lighting product , other supporting standards and supervision and management measures have not yet be perfected, the national testing agencies are being made preliminary data collection, actively participate in the establishment of national standards of the ” reliability test methods of the Semiconductor LED lighting ” .

Which LED lights is suitable for indoor lighting ?

The Prettier and brighter,not the better , we should be more concerned about security. Should choose the lamps which is of high protection level , structural, and low color temperature . A lamp includes two parts that is the lamps and lighting, of which the fixture ensure the safety of use , such as the starting power of the LED lamp is very important to ensure the integrity of its sporadic ; the sources have good light color , and its luminous flux and color temperature should meet the standard requirements , such as the lamp used for writing should have a low color temperature light , high color rendering index , but also restore the original shades ; pay attention to the stroboscopic of the high frequent lights , because the security is controlled by the national compulsory standards , and the power , lumen light and other optical characteristics are determined by the manufacturer ; what should be considered is more blue light hazard the LED light emit.

How to detect ?

The safety, light, life is called ” three threshold .” of the LED lighting products

There are are three basic indicators testing the safety of the LED lighting product: First, dielectric strength, namely anti- pressure capability ; Second, the insulation resistance and leakage current ; Third,the grounding resistance .

The light detection is firstly accomplished by the integrating sphere to measure the performance and characteristics of the light and color , the large distributed photometer lamp is used to measure the light distribution to identify whether there is the light pollution on the surrounding environment . Followed by 3000 hours or 6000 hours ignition cycles testing the light color ,those meeting the requirements is qualify.

Inspection approach

Having bought the LED lighting products, we want to check it is eligibility or not , the semiconductor lighting products can be sent to the National Quality Inspection Center to commission the inspection , the inspection cycle of the routine project is 10 days, the number of samples tested depend on the test need, the inspection charging is determined by the fees of the state regulation standards .

Nowadays,the LED flood light such as the portable 10W LED flood light and LED tube light are the most widely used as the representatives of the decorative lighting and the home lighting in daily life,the LED tube light enjoys a great popularity in our corridor, restaurants, shopping, leisure and entertainment, galleries, exhibition halls and other indoor environments everywhere, the LED flood light is mainly used in city squares, parks, stadiums, the facades of large commercial buildings and hotel, stage, waiting rooms, airports etc. where the higher brightness is needed to illuminate,meanwhile,there a large number of factory engaging in developing and producing the LED light,Lead Lighting is just one of them,which adopts high brightness SMD as the light source of the LED tube and highly integrated and high brightness COB as the light source of the LED floodlight so that fully guaranteed stable and soft light of the LED tube light and octahedron breadth and brightness irradiation range of the LED flood light, while low voltage constant current driver ensure the AC can be converted into the DC to improve energy efficiency of the LED tube light and LED flood light and reduce the waste heat energy and stroboscopic effect exciting the human eye, the most important is that the LED lighting without adding mercury and other heavy metals harmful to our body and pollution the environment, that’s why the LED light is Known as energy-saving and environmental protection ,login http://www.ledclan.com to learn more features and uses of the LED tube light and surf www.lead-lighting.com to know more awesome LED floodlights and other LED lighting.

Resource from http://www.lighting-ledlight.com/index.php/which-led-lamps-is-suitable-for-indoor-lighting/

Oznake: LED lighting, LED flood light, fourth -generation, light source, LED tube light, light temperature, product quality, environmental protection

LED lighting is lighting that the light-emitting diode is used as the light source ,which is known as the third light revolution and has the characteristics of energy saving, environmental protection , long life , rich colors, shock-resistant. Its applications is very broad , the earliest use is the indicator and signals , currently widely used in landscape lighting, automotive lighting , backlight, general lighting and other fields. The general lighting can be divided into indoor lighting ( the typical lighting is LED tube light and LED bulb used in office, home , shopping malls, hotels, etc. ) and outdoor lighting ( the power LED lighting that is the LED flood light such as the rechargeable LED flood light 20W and LED road light used on the roads, squares , tunnels, etc. ) . Theoretically , LED lighting efficiency is 120 lm / W, which can be up to 250 lm / W in the future and is much higher than the previous two generations of light ; the life of lamp source is 50,000 hours , the life of the lamp is up to 25,000 -3 million hours, which is quivalent to 25 times of the first generation light source ( such as incandescent ) , about 5 times as much as the second-generation light source ( such as fluorescent lamps , home energy saving lamps, high pressure sodium ) . In the general lighting field, what type of LED light technology is more mature ? Geng Bo who is the Deputy Secretary of State Lighting R & D and Industry Alliance told the reporters , LED lighting is developed from the small power , compared with the LED road lights,LED floodlight ( 100 watts ) , etc. power lighting , the technology of the household, commercial indoor LED lights ( 30 watts ) is relatively more mature and suitable for promotion. But the qualified interior LED lighting products is at least 40 yuan / lamp , which is much higher than fluorescent lamps . The states should increase subsidies to promote the spread.

The Inspector Li Yiwu working in Nanjing Urban Management Bureau , told reporters in Nanjing , about 85 percent of the landscape lighting is LED lights. “LED can achieve color lights, coupled that the landscape lighting is generally low-power light ,the technology has matured, which enjoy a great popularity , while the street lighting is generally high power lamp , it is more difficult to integrate the technology.”

Nanjing lighting Institute vice president Yang Haifeng calculated : by comparison with a 35 -watt ordinary spotlights, 4.2 watt LED lamps can achieve the same lighting effects , assuming work for five hours a day,56.2 degrees electricity is saved save to a kilowatt a year , take the 0.8 yuan one degree electricity cost for example,we can save 44.96 yuan each day.

Nguyen who is the Deputy Secretary of the National Semiconductor Lighting R & D and Industry Alliance said that many countries are promoting LED lighting, such as South Korea proposed that the country achieved 30% of the LED light fixtures by the end of 2012 ; U.S. promote LED lighting by the subsidies of power companies in the individual states. But the developed countries different with the China vigorously promoting the LED lights,the consumption capacity is high , home lighting market is faster developing ; while the roads and other infrastructure construction has been completed , the quantity of the municipal procurement is less .



Nowadays,the LED flood light and LED tube light are the most widely used as the representatives of the decorative lighting and the home lighting in daily life,the LED tube light enjoys a great popularity in our corridor, restaurants, shopping, leisure and entertainment, galleries, exhibition halls and other indoor environments everywhere, the LED flood light is mainly used in city squares, parks, stadiums, the facades of large commercial buildings and hotel, stage, waiting rooms, airports etc. where the higher brightness is needed to illuminate,meanwhile,there a large number of factory engaging in developing and producing the LED light,Lead Lighting is just one of them,which adopts high brightness SMD as the light source of the LED tube and highly integrated and high brightness COB as the light source of the LED floodlight so that fully guaranteed stable and soft light of the LED tube light and octahedron breadth and brightness irradiation range of the LED flood light, while low voltage constant current driver ensure the AC can be converted into the DC to improve energy efficiency of the LED tube light and LED flood light and reduce the waste heat energy and stroboscopic effect exciting the human eye, the most important is that the LED lighting without adding mercury and other heavy metals harmful to our body and pollution the environment, that’s why the LED light is Known as energy-saving and environmental protection ,login http://www.ledclan.com to learn more features and uses of the LED tube light and surf www.lead-lighting.com to know more awesome LED floodlights and other LED lighting.

Resource from http://www.lighting-ledlight.com/index.php/which-led-light-is-suitable-for-promoting/

Oznake: LED tube light, general lighting, Deputy Secretary of State, LED flood light, light source, landscape lighting, Nanjing, National Semiconductor

General Motors announced that the LED lighting would be used as all the external light source of its subsidiary Cadillac ELR, which also means that Cadillac EUR will be the world’s first electric cars whose all exterior lighting as which the LED will be used.

The obvious advantages of LED lighting is also starting to get a lot of use in automotive lighting. China’s automobile production and sales are very large, according to China Association of the statistics of the Automobile Manufacturers, China’s automobile sales were 19,271,800 and 19,306,400 last year, an increase is 4.6% and 4.3%, driving significantly flourish of related auto parts industry, of which the growth rate of the LED automotive lighting is nearly 10 times more than the sum of production and sales.

According to the Ministry of Planning, automotive lighting need to complete the reduction emission targets of the carbon dioxide by the end of 2015. The LED has the advantages of long life, brightness, low power consumption,for the automotive applications,it is better to reduce the energy consumption. In addition, LED lights can withstand higher intensity strobe,which plays an important role in the car lighting; the response time of the LED lights is shorter, so that can be effectively reduce the reaction time and the incidence of traffic accidents.

However, there are not many of the relevant enterprises in China, the technical strength is not strong enough, which gives an opportunity for other manufacturers. Since the LED lighting manufacturer in Taiwan and in Europe and America found this market,they have also begun to enter the mainland automotive LED lighting market.

Taiwan LED lighting companies whipped a boom of the transition to the automotive lighting last year. Including Epistar, Formosa Epitaxy, AU Optronics, and other established companies, including the East Bay, have extended their own business tentacles to the international automobile brands, and made advantage of the advantages of the mainland labor cost, and actively invest and build factories in mainland China, to speed up the pace of development of their cars in the field of the LED lighting.


Of course, in addition LED lighting is not only applied in the car, as the third generation of lighting that is based on the semiconductor light-emitting diodes, but also closely connected to the fashion design, agriculture, medicine, aerospace, etc. industries to give us the more perfect visual experience and convenient services.

Nowadays,the LED flood light and LED tube light are the most widely used as the representatives of the decorative lighting and the home lighting in daily life,the LED tube light enjoys a great popularity in our corridor, restaurants, shopping, leisure and entertainment, galleries, exhibition halls and other indoor environments everywhere, the LED flood light is mainly used in city squares, parks, stadiums, the facades of large commercial buildings and hotel, stage, waiting rooms, airports etc. where the higher brightness is needed to illuminate,meanwhile,there a large number of factory engaging in developing and producing the LED light,Lead Lighting is just one of them,which adopts high brightness SMD as the light source of the LED tube and highly integrated and high brightness COB as the light source of the LED flood light so that fully guaranteed stable and soft light of the LED tube light and octahedron breadth and brightness irradiation range of the LED flood light, while low voltage constant current driver ensure the AC can be converted into the DC to improve energy efficiency of the LED tube light and LED flood light and reduce the waste heat energy and stroboscopic effect exciting the human eye, the most important is that the LED lighting without adding mercury and other heavy metals harmful to our body and pollution the environment, that’s why the LED light is Known as energy-saving and environmental protection ,login http://www.ledclan.com to learn more features and uses of the LED tube light and surf www.lead-lighting.com to know more awesome LED floodlights and other LED lighting.

Resource from http://www.lighting-ledlight.com/index.php/led-lighting-is-being-widely-used-in-the-automotive-market/

Oznake: LED lighting, LED flood light, Automobile Manufacturers, Cadillac ELR, LED tube light, AU, Optronics, China, Epistar, light source, General Motors

There is the essential difference between the LED floodlights and conventional floodlights, but which is not enough to explain why the popular LED Spotlights, So what exactly advantages that the LED flood light by comparison with the traditional Spotlights?

1, the housing of the LED Flood light will never rust, never corrosion, the use of high-tech spray technology and lightweight alloys manufactured.

2, use the internal and external anti-earthquake structural to design, which effectively prevent some emergency situations caused due to strong vibrations of the LED Flood light , such as the bulbs off, stent fracture, shorten lamp life and other issues.

3, LED chip as the light source of LED floodlights, the life of LED is up to 100,000 hours, is particularly suitable for unguarded outdoor lighting of a large area.

4, the overall cooling effect is good , and can reduce the failure probability of LED floodlight.

5, LED flood light is cast by the piping and other new technology, reliable seal, waterproof and dustproof, ensuring the overall effect of the shell of the LED flood light casing is good.

6, LED Floodlights with good electromagnetic compatibility, avoid electromagnetic interference on the surrounding environment. It is the best lamp applied to the airports and open air demanding on the electromagnetic radiation.

Nowadays,the LED flood light and LED tube light are the most widely used as the representatives of the decorative lighting and the home lighting in daily life,the LED tube light enjoys a great popularity in our corridor, restaurants, shopping, leisure and entertainment, galleries, exhibition halls and other indoor environments everywhere, the LED flood light is mainly used in city squares, parks, stadiums, the facades of large commercial buildings and hotel, stage, waiting rooms, airports etc. where the higher brightness is needed to illuminate,meanwhile,there a large number of factory engaging in developing and producing the LED light,Lead Lighting is just one of them,which adopts high brightness SMD as the light source of the LED tube and highly integrated and high brightness COB as the light source of the LED flood light so that fully guaranteed stable and soft light of the LED tube light and octahedron breadth and brightness irradiation range of the LED flood light, while low voltage constant current driver ensure the AC can be converted into the DC to improve energy efficiency of the LED tube light and LED flood light and reduce the waste heat energy and stroboscopic effect exciting the human eye, the most important is that the LED lighting without adding mercury and other heavy metals harmful to our body and pollution the environment, that’s why the LED light is Known as energy-saving and environmental protection ,login http://www.ledclan.com to learn more features and uses of the LED tube light and surf www.lead-lighting.com to know more awesome LED floodlights and other LED lighting.

Article from http://www.lighting-ledlight.com/index.php/what-are-the-advantages-of-the-led-flood-light-by-comparison-with-the-traditional-floodlight/

Oznake: LED light, LED tube light, light source, outdoor lighting, stroboscopic effect, LED flood light, AC, dc, electromagnetic radiation

Blue LED lights really is so much harm to our eyes ? Is the Called ” blue spill ” really “potential killers “that hurt our eyes? Many people have had a doubt and anxiety after hearing the problem that the blue LED lamps injury our health , the experts say that LED lights used in outdoor and large spaces is no problem, but the family should be used with caution , especially the three groups of people need to be extra careful.

Although on the issue that the blue LED injury our health , the industry and experts ‘ opinions are not entirely consistent. But one thing has not disputed that the LED light belongs to the rich blue. ,Mou Tongsheng who are the member of the International standardization of optical radiation safety committee, professor of the ZhejiangUniversity reminded, there are three types of people who should be used with caution , first class , apparently, is the delicate eyes of children . The second category , diabetes ,since developed for ten years ,there are lesions of the retina , the approximately of retinal withstanding the light damage is declined significantly. The third category is the patients taking photosensitive drugs, there are many light-sensitive drugs in our lives, such as doxycycline , ciprofloxacin, oral hypoglycemic agents D-860 etc, having taken the pills,the light damage may be more obvious , not only to be careful with the light , the sun should be extra careful .

The blue light does not mean blue light , but the high energy visible light that is of the wavelength of 400-500 nm . It can penetrate the lens to reach the retina , causing optical damage and accelerate the oxidation of macular cells . Thus , the blue light is the most hazardous visible the study confirmed.

How to reduce the harm caused by LED lamps ?

LED light is known as energy saving , but which must avoid a very high color temperature. ( Indoors, color temperature to come down. )

What is the color temperature ? The so-called color temperature is the scale measuring the light source and color , the low color temperature is the warm light we usually say , the red component is more, less blue component . Conversely, the color temperature of the cool bluish light is relatively high . Among Our common light sources , the candlelight is of about 2000K color temperature, incandescent lamp is 3000K, the morning sun is about 4400K, noon rose to 5600K. YuAnQi who are the president of the Senior Engineer , Shanghai Illuminating Engineering Society said that , what is the best is that conform to the laws of nature when we use the light in different times of a day, and the color temperature of the LED lights is currently generally high on the market , which can cause interference on the human body clock more or less :

when most of the Family use the lights is at night , which require the low color temperature light , use the white lighting products beyond the color temperature for long time will affect sleep, affecting the disorders of the biological clock , thereby reducing the human immune system .

The color temperature of most of lamps isn’t marked on the packaging on the market . There are two just marked on the manual . Experts call the State should provide that how much the color temperature of the lighting products should be clearly marked on the packaging.

Consumers should also avoid a misunderstanding, that is , the brighter the light, the better . LED lamps is best to be accompanied by the shade, on the one hand , the light can be softer,on the other hand , testing proved that this can reduce 1-2 orders of magnitude of the blue light spill . Many manufacturers in order to improve the light efficiency , the most obvious is the LED tube, many of which were a bare one , this is uncomfortable for people . there is a hood under the table lamp , which make that the dazzle light becomes not.

Oznake: blue LED, LED lamps, LED tube light, Illuminating Engineering Society, high energy, visible light, color temperature, lighting, LED flood light, light source, Shanghai

LED and LCD are often talked about on the field of display and lighting , then what is their working principal in the end,which will completely complained by this article.

LCD’s description:

English stands for LCD is Liquid Crystal Display,abbreviated called is LCD, Chinese name is called the LCD monitor. the structure of LCD is that the liquid crystal cell is placed between the two parallel glass substrates, the TFT(thin film transistor) is provided on the up glass substrate, the color filter is provided on the lower glass substrate , the signal of the TFT and the voltage is changed to control the direction of rotation of the liquid crystal molecules, so as to achieve that control whether each pixel of the polarized light is emitted or not to display. LCD has now become a mainstream alternative to CRT, as technology continues to improve, the prices of the LED have dropped a lot, and has fully been the popularity of the life of ordinary people.

LED and LCD are often talked about on the field of the display and lighting , then what is their working principal in the end , which will be explained by this article.

LED description:

English name of the LED is Light Emitting Diode, short called is LED, the light emitting diode is a light emitting element that is made of a semiconductor material, the element has two electrode terminals, the voltage is applied between the terminals, which leads to a small current through the combination of electron-hole,the residual energy can be released in the form of light excitation, namely the basic principle of the LED light-emitting. LED Can directly turn the electricity into light. It is the new technology that is the important breakthrough following the incandescent, fluorescent in the lighting history and the light source human which can directly convert the electrical energy into visible light-emitting, which is bound to replace the current lamps for all the mankind in future.

LCD is used as liquid crystal display ,but LED is in addition to applied in display industry,which is made from the LED chips to be widely used in lighting, because of the emitting characteristics of the semiconductor light-emitting diode , it is known as better energy saving features by comparison with traditional fluorescent lamps and energy-saving lamps and other lamps,Meanwhile,nowadays,the LED flood light and LED tube light is most widely used as the representatives of the decorative lighting and the home lighting in daily life,the LED tube light enjoys a great popularity in our corridor, restaurants, shopping, leisure and entertainment, galleries, exhibition halls and other indoor environments everywhere, the LED flood light is mainly used in city squares, parks, stadiums, the facades of large commercial buildings and hotel, stage, waiting rooms, airports etc. where the higher brightness is needed to illuminate,meanwhile,there a large number of factory engaging in developing and producing the LED light,Lead Lighting is just one of them,which adopts high brightness SMD as the light source of the LED tube and highly integrated and high brightness COB as the light source of the LED flood light so that fully guaranteed stabe and soft light of the LED tube light and octahedron breadth and brightness irradiation range of the LED flood light, while low voltage constant current driver ensure the AC can be converted into the DC to improve energy efficiency of the LED tube light and LED flood light and reduce the waste heat energy and stroboscopic effect exciting the human eye, the most important is that the LED lighting without adding mercury and other heavy metals harmful to our body and pollution the environment, that’s why the LED light is Known as energy-saving and environmental protection ,login http://www.ledclan.com to learn more features and uses of the LED tube light and surf www.lead-lighting.com to know more awesome LED floodlights and other LED lighting.

Article from http://www.lighting-ledlight.com/index.php/whats-the-working-principle-of-the-led-and-lcd/

Oznake: Liquid Crystal Display, LED flood light, LED tube light, TFT, CRT, light source, Chinese name, monitor

LED light-emitting diode is the semiconductor light emitting technology. The LED the earliest developed only emit red light and was used as the indicator for electronic devices. With the development of technology, LED lights can currently emit lights of various colors, and is widely used in many types of industries, the main application markets include the traditional markets of the display and signal lamp, backlight market, street lamps, tunnel lights, automotive lighting market , outdoor landscape lighting and interior lighting market, specialty lighting market. LED as tunnel light source has its unique advantages.



(1) LED tunnel lights are of low power consumption, energy saving, compared with traditional high pressure sodium lamp, its energy consumption savings is over 20%.

(2) LED tunnel light is of long life, which is 50,000 h in the ideal state, while life span of the high-pressure sodium lamps and fluorescent tube is of only 10,000 ~ 30,000 h.

(3)the reliability of LED tunnel light is high, routine maintenance and repair costs is low, mean time between failures (MTBF) is up to 20,000 h, while the mean average time between failures (MTBF) of the high-pressure sodium lamps and fluorescent tubes, is less than 10 000 h.

(4) reduces the construction costs of the power distribution system (cables, transformers, power distribution boxes, trays, etc.), for long tunnels, the ratio of the share of the cost of the remote power supply situation, cables, distribution facilities is especially large, the energy-saving LED tunnel light can significantly reduce the investments of the cables and distribution equipment and other.

(5) LED Tunnel Light can achieve instant start, it is easy to adjust the brightness, with no glare, wide starting voltage , etc., can achieve a variety of energy-saving methods, such as intelligently adjust illumination according to the traffic on the roads, tunnels and so on.

(6) high-pressure sodium lamps, fluorescent lamps, lamp contain the mercury, lead, chemical pollutants, and LED tunnel light source is added less chemical polluting substances, which is a relatively green light.

With these advantages of the LED tunnel lights projecting the high pressure mercury and sodium lamps that is commonly used in the tunnel and people’s awareness of energy-saving and safety gradual strengthening, LED tunnel lights have begun to replace these conventional lamps,while a large number of companies engaging in the development and production LED lights have emerged , Shenzhen Lead lighting is such an enterprise, the customer satisfaction and outstanding energy saving effect is the biggest encouragement of the company , Lead lighting has always been committed to R & D and production of more environmentally friendly energy-saving LED street lights, LED tunnel lights, LED High Bay Light, LED Flood Light, LED Panel,LED Ceiling Light etc with OEM&ODM service. As an ISO 9001:2000-certified factory, it can meet the strict standards of CE, RoHS, FCC certificate, these strict producing standards guarantee our products distribute smoothly both in domestic and international markets.Just browse http://www.lead-lighting.com/products/bid32-1.htm for the comprehensive performance and features of the LED tunnel light or return the homepage for other vivid and awesome LED lights.

Resource from http://www.lighting-ledlight.com/index.php/whats-the-features-of-the-led-tunnel-light-by-comparison-of-other-lamps/

Oznake: LED tunnel light, high pressure sodium lamp, RoHS, MTBF, ISO 9001:2000, LED flood light, energy-saving, light source, OEM

Guangdong Provincial required that all the province’s public lighting would be replaced with the LED products within three years onwards 2012, the reconstruction of the LED road light which include the LED street light and the LED tunnel light must be firstly completed before the end of 2013 in the Pearl River Delta region. As of June 12, 2013 Dragon Boat Festival, Guangdong Province has tendered and installed more than 800,000 LED road lights to illuminate the road that is up to 20,000 km ; for the Indoor lighting products , more than 2.1 million LED lighting fixtures have been used , strongly driven by the all levels of government in province , the application scale of Guangdong LED industry ranks first in the country. We have gathered the promotion situation of LED road lights in the cities of the Pearl River Delta:

1· Guangzhou

As of the end of 2012 , GuangzhouCity has installed 25107 LED street lights . On April 2013 , the Guangzhou Municipal Science and Technology Bureau said that the 114,848 LED street lights would be installed in district and towns of the Guangzhou to ensure that the promotion and application of LED lighting products would be successfully completed this year, a total of 139,955 LED street lights will be installed in the city .

2· Shenzhen

Oznake: Baoan District, City Road, Dongguan, Guangdong Province, LED flood light, led street light, LED tunnel light, Pearl River Delta, RoHS, Zhongshan City

The 12th China Suzhou Electronic Information Expo will be held on Oct. 16, the Taipei Computer Association that is the cooperative unit, said the Sheng Ri lighting, fast-Star Semiconductor, circle world lighting, etc Chinese mainland manufacturers will showcase dimmable LED lighting technology.

Oznake: LED flood light, Suzhou, Dongguan, Guangdong, China, OSRAM, Chinese mainland, intelligent lighting, OEM, Shenzhen

In Taiwan, with electricity coming up in October, of which Taiwan’s giant chain Tsann taking advantage announced that LED energy-saving area would be set up in Tsann chain stores in response to energy saving , challenging the sales of one million LED lights in a year

Oznake: LED flood light, LED lighting, kWh, Taiwan, LED tube light, energy-saving, light source, SMD, chain stores

UVTOP device packaged by the SMD produced by the American Sensor Electronic Technology Company SETi has completed product qualification, and its first product has shipped from the production line.

http://www.lead-lighting.com/products/bid32-1.htmThis establishment of the milestone precisely SETi results of the company’s growth of the first phase, this growth plan stems from October 2011, SETi companies have invested $ 20 million for new production equipment and expand its Advanced Technology Center. to the first batch of LED provided by new production line is the UVC LED used to disinfect utensils, the wavelength is 275nm, which provide the consumer market with the sterilization UVC LED.

The price of mainstream disinfection market is very sensitive, but SETi said they have repriced the standard SMD UV LED which compete with the traditional light and has been produced on the new production line. “The new production equipment allows SETi to focus part of the business on the manufacturing, so can increase productivity through operating methods to reduce costs,” Dr. Remis Gaska, President and CEO, said, “we directly help our customers save the cost, thereby increasing new market opportunities, “he added. As a standard SMD products, the price of UVC LED is basically the same as that of the traditional white LED flat, making the new product have the opportunity to make use of the advantages of UV LED to enter the new consumer markets, according to SETi estimates.

“Over the past few years, we have been working with manufacturers of consumer products to maintain cooperation, and we will use the UV LED to sterilize the water and air at our own home soon, so that to keep our food fresh and longer.” Gaska said.

Other wavelengths of UV LED is waiting for accreditation on the SETi high volume production line, the wavelength of 310nm LED is expected to be launched in the fourth quarter of 2013.

The United States has made the more leading position of the LED technology ,using the with LED to disinfect makes our lives more healthy and safe, what can be said that LED as the semiconductor-based lighting is in addition to linked with the field of science and technology and biotechnology , but also perfectly combine with the fashion design , medicine, agriculture, aerospace and more walks and bring us unexpected visual experience and convenience, of course, under the premise of increasing demand on the energy saving over the world , and now LED lighting outstanding advantages in energy saving, most of the LED is used for general lighting.Meanwhile,there are a large number of manufacturers specializing in developing and producing LED light, lead lighting is one of them,Lead lighting has been continuing to strengthen the use of certified raw materials such as LED chips, LED drivers, heat sinks, shell, etc., and improve R & D and production team, striving to adopt the best materials and technology to produce best quality LED flood light, LED tunnel light, LED tube light and other indoor and outdoor lighting, using highly integrated high-brightness COB as the light source of the LED Flood light and LED tunnel light and other outdoor lighting,adopting high brightness SMD LED as the light source of the LED tube light, the low-voltage constant current driver ensure the alternating current can be convert into direct current so that improve the energy use and reduces the stroboscopic effect stimulating the human eye, fully guarantee octahedron illuminated area of LED flood lights and bright light to adapt to outdoor open environment ,the soft and bright light of the LED tunnel light and LED tube light makes us safe driving in tunnels and enjoy work and study.As an ISO 9001:2000-certified factory,the lead lighting can meet the strict standards of CE, RoHS, FCC certificate, these strict producing standards guarantee our products distribute smoothly both in domestic and international markets. visit http://www.ledclan.com to Learn more vivid and specific characteristics of the LED tube light or click http://www.lead-lighting.com/products/bid32-1.htm for more detailed and professional features and uses of the LED tunnel light or return homepage to take a good look at other LED light.

Resource from http://www.lighting-ledlight.com/index.php/america-seti-finish-the-first-batch-of-uv-led-packaged-by-the-smd/

Oznake: LED tunnel light, RoHS, United States, UV, LED flood light, ISO 9001:2000, Advanced Technology Center, LED tube light, general lighting, FCC

There is a new cabinet lights in a design shops named Dreiplus in Germany, called AREA, it is unique in that only need to wavinga few fingers, you can light or extinguish LED lights.

There a large number of very long LED in the LED tube light, and each is individually controlled, which can specify how much the amount of illumination according to the user needs. Just use your fingers waved, the corresponding LED will light up, so the longer the length of swing, , the more the LED tube light, the greater the amount of lighting. These LED tube lights use the warm white light that very energy efficient. So if you want to eat snacks but are worried about disturbing others because of getting up , then just light up a short.

Nowadays,the LED flood light and LED tube light is most widely used as the representatives of the decorative lighting and the home lighting in daily life,the LED tube light enjoys a great popularity in our corridor, restaurants, shopping, leisure and entertainment, galleries, exhibition halls and other indoor environments everywhere, the LED flood light is mainly used in city squares, parks, stadiums, the facades of large commercial buildings and hotel, stage, waiting rooms, airports etc. where the higher brightness is needed to illuminate,meanwhile,there a large number of factory engaging in developing and producing the LED light,Lead Lighting is just one of them,which adopts high brightness SMD as the light source of the LED tube and highly integrated and high brightness COB as the light source of the LED flood light so that fully guaranteed stabe and soft light of the LED tube light and octahedron breadth and brightness irradiation range of the LED flood light, while low voltage constant current driver ensure the AC can be converted into the DC to improve energy efficiency of the LED tube light and LED flood light and reduce the waste heat energy and stroboscopic effect exciting the human eye, the most important is that the LED lighting without adding mercury and other heavy metals harmful to our body and pollution the environment, that’s why the LED light is Known as energy-saving and environmental protection ,login http://www.ledclan.com to learn more features and uses of the LED tube light and surf www.lead-lighting.com to know more awesome LED floodlights and other LED lighting.

Resource from http://www.lighting-ledlight.com

Oznake: AC, dc, Germany, heavy metals, illumination, LED tube light, LED flood light, light source, stroboscopic effect

Previously want to talk underwater, we mostly use the ultrasound to send dialogue, but this method is very expensive. Divers are generally expressed in gestures, but which only can pass a simple meaning, moreover for the beginners, they may not remember clearly, they would be confused in the crisis and affect communication.

In order to solve the problem of underwater communication, with the help of the LED lights Okinawa, Japan, researchers have developed a set of system, which is used to transmit voice. The Principle is that the sound waves is converted into the LED lights, and then emit to the sensor received by the other and then the light is turn into the sound waves. If the light is blocked, leaving only noise.

The researchers said that the system can only communicate in one meter range at the early stage of development,. But then they took into account the volume, transmission speed, sound, and the diving depth and other factors, finally broaden the scope of application of the system.

Currently, even the distance between the two divers is 30 meters, this underwater communication tools still can be used, either at a depth of 30 meters underwater to communicate. Fully charged, then it can be used for four hours, the system can not only be used underwater, there is no problem that those who are on the shore talk with the divers underwater.

The researchers said that the current system is of large volume, they will be committed to developing a smaller mask to facilitate people to use in different industries.

There is no doubt that LED lighting technology as the third generation of the semiconductor applications also can be perfectly combined with the communication.Nowadays,the LED flood light and LED tube light is most widely used as the representatives of the decorative lighting and the home lighting in daily life,the LED tube light enjoys a great popularity in our corridor, restaurants, shopping, leisure and entertainment, galleries, exhibition halls and other indoor environments everywhere, the LED flood light is mainly used in city squares, parks, stadiums, the facades of large commercial buildings and hotel, stage, waiting rooms, airports etc. where the higher brightness is needed to illuminate,meanwhile,there a large number of factory engaging in developing and producing the LED light,Lead Lighting is just one of them,which adopts high brightness SMD as the light source of the LED tube and highly integrated and high brightness COB as the light source of the LED flood light so that fully guaranteed stabe and soft light of the LED tube light and octahedron breadth and brightness irradiation range of the LED flood light, while low voltage constant current driver ensure the AC can be converted into the DC to improve energy efficiency of the LED tube light and LED flood light and reduce the waste heat energy and stroboscopic effect exciting the human eye, the most important is that the LED lighting without adding mercury and other heavy metals harmful to our body and pollution the environment, that’s why the LED light is Known as energy-saving and environmental protection ,login http://www.ledclan.com to learn more features and uses of the LED tube light and surf www.lead-lighting.com to know more awesome LED floodlights and other LED lighting.

Article from http://www.lighting-ledlight.com/index.php/led-lightsled-lightingtube-lightokinawa-japansound-waveslight-sourcecommunicationunderwater/

Oznake: japan, sound waves, light source, communication, underwater, LED flood light, LED lighting, LED tube light, Okinawa

LED lighting requirements for low-voltage driver chip

1.The input voltage range of the nominal DC of the driver chip should satisfy 8 ~ 40V, which is to cover a wider application needs. Pressure capacity is preferably greater than 45V. When the input is AC 12V or 24V, the output voltage of the simple bridge rectifier will fluctuate with the grid voltage, especially when the voltage is high, the output DC voltage will be high. If there is not wide input voltage range for the driver IC, which tends to be

breakdown when the grid voltage rises, thereby burning the LED light source.

2.the nominal output current of the driver chips required is greater than 1.2 ~ 1.5A. For the LED light source used for lighting, the nominal operating current of 1W LED light source is 350mA, 3W LED light source nominal operating current is 700mA. Power LED light source needs more current, the LED lighting driver IC selected must have enough current output, the driving IC must also be operated at the optimum working area that is 70 to 90% of the full load output when the product is designed. There is poor heat dissipation when the driver IC is used in the small spaces at the full-load output current, which easily lead to fatigue and early failure.

3.the output current of the driver chip must be kept constant, so to stabilize the LED light, no flash. When the Same batch driver chip is used under the same conditions, the output current should be as consistent as possible, which is discrete to be small, so that ensure the effectiveness and orderliness on the high-volume automated production line. For the drive chip whose output current has certain discrete, required the sub-file selection before the factory or production line, adjust the size of the resistor set by the current on the PCB, so that LED constant current driver of LED lamps board produced is consistent with the emission luminance of the similar light source in order to maintain the consistency of the final product.

4. the package of the driver chip should facilitate rapid cooling of the die of the driver chip, such as the die is directly bind on the copper, and there is a direct extension of the pin outside of the package, in order to that the copper foil directly soldered on the PCB rapidly transfer the heat. If the chip that is similar to the 4X4mm through 300 ~ 1,000 mA current for long time, the power consumption and heat is inevitably generated, therefore, the physical and thermal structure of the chip itself is also very important.

5. driver chip anti-EMI, noise and high pressure capability is also related to that whether the entire LED lighting products can pass CE, UL certification, so the advanced topology structure and high-pressure production process should be used when the driver chip is designed.

6.driver chip’s own power requirements is less than 0.5W, the switching frequency is greater than 120Hz, in order to avoid visible flicker produced by the frequency interference.

In short, LED driver chip urge the green lighting to the development of innovative design. LED lighting without driver chip, requiring multi-functional LED light source driver IC. If the power supply that is less than 36V AC is used for the LED lamps, the non-isolated power supply can be considered; if the choice is 220V and 100V AC power, you should consider the isolating power supply. For the AC 100 ~ 220V drive chip directly used, because the application excessively depends on the volume demanding, there is higher demand, the greater difficulty on the technically, the countries are currently making efforts to develop. The Massive demand for LED lighting market gives the chances of success to all the IC design company again, if rapid transformation and pushing the product as early as possible, then there is a lot chances to win.

Nowadays,the LED flood light and LED tube light is most widely used as the representatives of the decorative lighting and the home lighting in daily life,the LED tube light enjoys a great popularity in our corridor, restaurants, shopping, leisure and entertainment, galleries, exhibition halls and other indoor environments everywhere, the LED flood light is mainly used in city squares, parks, stadiums, the facades of large commercial buildings and hotel, stage, waiting rooms, airports etc. where the higher brightness is needed to illuminate,meanwhile,there a large number of factory engaging in developing and producing the LED light,Lead Lighting is just one of them,which adopts high brightness SMD as the light source of the LED tube and highly integrated and high brightness COB as the light source of the LED flood light so that fully guaranteed stabe and soft light of the LED tube light and octahedron breadth and brightness irradiation range of the LED flood light, while low voltage constant current driver ensure the AC can be converted into the DC to improve energy efficiency of the LED tube light and LED flood light and reduce the waste heat energy and stroboscopic effect exciting the human eye, the most important is that the LED lighting without adding mercury and other heavy metals harmful to our body and pollution the environment, that’s why the LED light is Known as energy-saving and environmental protection ,login http://www.ledclan.com to learn more features and uses of the LED tube light and surf www.lead-lighting.com to know more awesome LED floodlights and other LED lighting.

Resource from http://www.lighting-ledlight.com/index.php/whats-the-led-lighting-requirements-for-the-low-voltage-driver-chip/

Oznake: LED lamps, LED flood light, dc, voltage, IC, design, AC power, constant current, ma, light source

The correct choice of LED driver IC is essential to reflect the characteristics of energy saving and long life of the LED lights In the field of LED lighting. The advantage of LED lighting can not be reflected without a good driver IC matched,.

LED lighting has been a leap in the recent developments, LED as the green and cleaning light is widely recognized. LED light source is known as long life, energy saving, easy application, low cost, and thus it will receive a flood of applications in home lighting, OSRAM optical semiconductor company surveyed that the global annual shipments of the home lighting lamp was about 50 billion in 2008,.

LED light source technology matures, the lumens per watt LED grow rapidly, prompting its diminishing prices. Taking the 1WLED light, for example, the price in the spring of 2008 is one-third of the price of the spring of 2006, the spring of 2009 has be reduced to one quarter of 2006.

The mass market and a steady growth in demand of the LED green lighting for several years will be super tsunami of the IC industry following VCD, DVD, mobile phones, MP3 on the consumer electronics market!

The superiority of high energy saving, long life and good for environmental protection of the LED lamps is being universally recognized.

1.LED High energy: DC drive, ultra-low power consumption (single tube is 0.03 ~ 1W) the electro-optical power conversion is close to 30%, the same lighting effects is 10% more than that of the traditional energy sources.

2.LED Long life: LED light source is called as longevity lamps. It is the solid cold light source, epoxy resin, there is nearly no loose parts in the light body, and there is no filament that is easy to burn, heat deposition, the fast light fades and other shortcomings, the service life is up to 50,000 hours, the life is 5 times longer than that of the conventional light sources.

3.LED is good for environmental protection: LED is a green light, the environmental benefits is better. The spectra contains no ultraviolet and infrared, low in calories and no flicker, no radiation, and recyclable waste, no pollution, no mercury elements, cold light source, safe touch, typical of the green lighting.

The work characteristics of the LED light

The VF used for lighting of the LED lighting source is of low voltages, which is normally 2.75 ~ 3.8V, IF is generally 15 ~ 1,400 mA. Therefore, the output voltage of the LED driver IC is VFxN or VFx1, IF keep the constant that is at 15 ~ 1,400 mA. There are two kinds of power that are the small power (IF is 15 ~ 20mA) and high power (IF is greater than 200mA) used for the LED light source. The Small power LED is mostly used to produce LED tube light, decorative lights, grille light. The big Power LED is used for household lighting, LED flood light, underwater lights, wall lights, street lamps, tunnel lights, car lights. Power of the LED light source is the device that is suitable for the low voltage, high current drive, the luminous intensity is determined by the current flowing through the LED. the LED light attenuation is caused by the General Assembly Current, the too small current will affect LED luminous intensity. Therefore, LED driver needs to provide constant current power to ensure the safety of high power LED, and to achieve the desired luminous intensity. In the field of LED lighting, the correct choice of LED driver IC is essential to reflect the characteristics of energy saving and long life of LED lights,. Not a good driver IC matched, LED lighting advantage can not be reflected.

Nowadays,the LED flood light and LED tube light is most widely used as the representatives of the decorative lighting and the home lighting in daily life,the LED tube light enjoys a great popularity in our corridor, restaurants, shopping, leisure and entertainment, galleries, exhibition halls and other indoor environments everywhere, the LED flood light is mainly used in city squares, parks, stadiums, the facades of large commercial buildings and hotel, stage, waiting rooms, airports etc. where the higher brightness is needed to illuminate,meanwhile,there a large number of factory engaging in developing and producing the LED light,Lead Lighting is just one of them,which adopts high brightness SMD as the light source of the LED tube and highly integrated and high brightness COB as the light source of the LED flood light so that fully guaranteed stabe and soft light of the LED tube light and octahedron breadth and brightness irradiation range of the LED flood light, while low voltage constant current driver ensure the AC can be converted into the DC to improve energy efficiency of the LED tube light and LED flood light and reduce the waste heat energy and stroboscopic effect exciting the human eye, the most important is that the LED lighting without adding mercury and other heavy metals harmful to our body and pollution the environment, that’s why the LED light is Known as energy-saving and environmental protection ,login http://www.ledclan.com to learn more features and uses of the LED tube light and surf www.lead-lighting.com to know more awesome LED floodlights and other LED lighting.

Rťsource from http://www.lighting-ledlight.com/index.php/whats-the-main-features-and-working-characteristics-of-the-led-light/

Oznake: LED lamps, led lights, IC, Small power, tube light, ma, luminous intensity, energy-saving, LED flood light, optical power

With the acceleration of urban construction, more and more mountain are connected by the tunnel , we have been concerned about how to choose a good tunnel lighting, as the tunnel is semi-closed environment, we must choose the lamp which can properly light up the tunnel and come through the fog and have the features of the strong waterproof and rustproof ,the high-pressure sodium lamps is currently the most widely used, but with increasing demands on energy saving, plus that the light colour of the high pressure sodium and mercury lamp is narrow, the brightness is low, we begin to turn to LED tunnel lights, so, what is the difference between the LED tunnel lights and high pressure sodium in the end?

1, just from the luminous efficiency, the LED tunnel light is 90lm / w,the sodium light reach 120lm / w;

2, from the performance of through the fog, the golden yellow light of the sodium light can better through the fog, of course, which can also be replaced with warm white LED tunnel light;

3, in view of the initial investment cost, the price of the LED tunnel light is three to four times more than the sodium light;

4, as far as the saving the cost is concerned, taking into account the factors such as the power , LED lights can save more than 60 percent;

5, long life, LED tunnel lights can theoretically reach 50,000 hours or more, but limited by a variety of factors, such as lamps heat dissipation, the life of the power and so on, the life of the sodium lamp can reach 12,000 hours, considering the high cost of maintenance in the tunnel, the LED tunnel lighting is more appropriate;

Generally speaking, 100W LED lighting can completely replace 200W high pressure sodium (the specification of the sodium light is typically 250W), but we should choose the right products from the color temperature, light efficiency, heat dissipation, etc., in addition to a large number of products must be used for the project, we can make a relatively detailed investment plan to contrast,after the initial investment of the product, energy-saving performance and maintenance costs are analyzed. LED tunnel lights is better than the high sodium sodium light.

Shenzhen Lead Opto-Technology Co. Ltd is a professional manufacturer of LED lighting, mainly produce LED High Bay Light, LED Flood Light, LED Panel,LED Ceiling Light etc with OEM&ODM service. As an ISO 9001:2000-certified factory, we can meet the strict standards of CE, RoHS, FCC certificate, these strict producing standards guarantee our products distribute smoothly both in domestic and international markets.Just browse http://www.lead-lighting.com/products/bid32-1.htm for more information about the LED tunnel light.

article from http://www.lighting-ledlight.com/index.php/whats-the-comparison-of-the-led-tunnel-light-and-the-high-pressure-sodium-light/

Oznake: white LED, high pressure sodium lamps, RoHS, ISO 9001:2000, LED flood light, OEM, FCC, CE, LED tunnel light

As people’s living standards improve,more and more families choose energy saving LED lamps, LED crystal lamps, LED flood light, LED energy-saving lamps and other LED lighting fixtures, but with the increased use of time we will inevitably encounter that the LED light is damaged, so today I share with you how to repair the damaged LED lamps, this experience is suitable for all LED lamps.

Tools / materials

Multimeter

Methods / steps

1.First, we must ensure that there is no problem with the circuit of the LED lamp in our own families, the main problem is that the switch has gone wrong , the switch is the focus of our detection.

2.Check the the power converter on the back of LED lights (that white box that is in the figure is the power converter), for this,the converter would be directly removed, and powered with a multimeter to measure the voltage or current, if the power converter is damaged,which can be directly purchased for the replacement, it is generally very cheap.

3.If there is no problem with the LED power converter,then we can cut the multimeter to the voltage output gear, and then place in the corresponding positive and negative point of the LED lamp to look up it will be lit or not. Replace it If it is can’t be lightened up.

4.Generally speaking, after the above three steps,60% of the LED lights problem can be solved, so our LED lights should be able to re-radiate the glory.

Precautions

Because LED lights are high-tech products and require a 220V power,we must pay attention to protection against electric shock during maintenance, and if you have doubts on the maintenance ,please check the reference material the qualify manufacturer and supplies offer.

Nowadays,the LED flood light and LED tube light is most widely used as the representatives of the decorative lighting and the home lighting in daily life,the LED tube light enjoys a great popularity in our corridor, restaurants, shopping, leisure and entertainment, galleries, exhibition halls and other indoor environments everywhere, the LED flood light is mainly used in city squares, parks, stadiums, the facades of large commercial buildings and hotel, stage, waiting rooms, airports etc. where the higher brightness is needed to illuminate,meanwhile,there a large number of factory engaging in developing and producing the LED light,Lead Lighting is just one of them,which adopts high brightness SMD as the light source of the LED tube and highly integrated and high brightness COB as the light source of the LED flood light so that fully guaranteed stabe and soft light of the LED tube light and octahedron breadth and brightness irradiation range of the LED flood light, while low voltage constant current driver ensure the AC can be converted into the DC to improve energy efficiency of the LED tube light and LED flood light and reduce the waste heat energy and stroboscopic effect exciting the human eye, the most important is that the LED lighting without adding mercury and other heavy metals harmful to our body and pollution the environment, that’s why the LED light is Known as energy-saving and environmental protection ,login http://www.ledclan.com to learn more features and uses of the LED tube light and surf www.lead-lighting.com to know more awesome LED floodlights and other LED lighting.

Article from http://www.lighting-ledlight.com/index.php/how-to-repair-the-led-light/

Oznake: LED lamps, LED tube light, LED flood light, Multimeter, power converter, light source, energy-saving, AC, dc

Before we purchase the energy-saving LED lights, there are several things you need to know. For consumers who do not understand the market, a qualified energy-saving lamps must be achieve high standards in the brightness, color and energy use, in addition the content of the mercy must not be exceeded tribute. After tested for more than 3,000 hours, the United States, “Consumer Reports’ released by the United States found that LED bulbs and fluorescent bulbs, LED light bulb, are among the most energy-efficient lamps.

Moreover, we can for look the manufacturer’s information online. We should check the quality of light sense in store. No matter which one you choose, please remember to buy a few to test at home. Besides, pay attention to the following aspects when purchasing and using the lighting:

First, consider configuring

When replacing the lighting, we’d better choose those which are the same as the size of the original to ensure that it can meet its original configuration. The dimmer must be use with the dimmable light fixtures and outdoor lights such as the LED flood light that are designed specifically for outdoor. By rating value, we can understand the purpose recommended by the manufacturer, meanwhile check more detailed information of the bulb specification.

Second, observe the lumen

Lumen is the illuminance (brightness) unit. In suitable brightness, choose the bulb whose power is the lowest(the wattage indicates the energy consumption). Brightness is in lumens (beam energy units) as a unit. Buy LED or fluorescent lamps (This model is generally used in lamps or other configuration, known as A-type lamps), you can use a 450 lumens of light bulb to replace a 40 watt bulb, corresponding to 800 lumens instead of 60 watts, 1100 lumens alternate the 75 watts, 1600 lumens or even higher replace 75-watt bulb. For the R30 floodlight, the bulbs whose lumens is more than 10 times than the original wattage need to be found, such as the 65-watt bulb is equal to the 650-watt floodlights.

Third, choose the color

Warm light is very lovable, so which is widely used in the most family, so Kelvin temperature (temperature unit) is lower. Standard incandescent will produce a warm yellow light, the color temperature is about 2700 Kelvin (K) or so. If you like this warm colors, then select the LED lights, you can choose LED lights that is around 2700K. If you prefer the cool, bright white light, you can choose 3500K to 4100K bulbs. Between the 5000K and 6500K, the light will be close to natural light or sunlight.

Fourth, pay attention to CRI

CRI is the color rendering index, which is to tell you the color change. CRI ranges from 0 to 100, the 100 incandescent bulbs is close to the sun during the day. The CRI of the Indoor lamp is generally recommended to 80, within 5 points difference is negligible. Comparing bulbs, you can check the different CRI values at the same Kelvin temperature.

Fifth, away from children

As a user, do not view any high-powered light, or put them anywhere the children can closely look up – High Power Flashlight, LED lights, or other similar product is not a toy, please let these things away from children who are not in custody . Also, if you want to install LED lights in public places, consider installing warning notices. At home and in the workplace, avoid cold white LED lights, especially the lights whose surface brightness is close to 10,000 cd/m2.

Nowadays,the LED flood light and LED tube light is most widely used as the representatives of the decorative lighting and the home lighting in daily life,the LED tube light enjoys a great popularity in our corridor, restaurants, shopping, leisure and entertainment, galleries, exhibition halls and other indoor environments everywhere, the LED flood light is mainly used in city squares, parks, stadiums, the facades of large commercial buildings and hotel, stage, waiting rooms, airports etc. where the higher brightness is needed to illuminate,meanwhile,there a large number of factory engaging in developing and producing the LED light,Lead Lighting is just one of them,which adopts high brightness SMD as the light source of the LED tube and highly integrated and high brightness COB as the light source of the LED flood light so that fully guaranteed stabe and soft light of the LED tube light and octahedron breadth and brightness irradiation range of the LED flood light, while low voltage constant current driver ensure the AC can be converted into the DC to improve energy efficiency of the LED tube light and LED flood light and reduce the waste heat energy and stroboscopic effect exciting the human eye, the most important is that the LED lighting without adding mercury and other heavy metals harmful to our body and pollution the environment, that’s why the LED light is Known as energy-saving and environmental protection ,login http://www.ledclan.com to learn more features and uses of the LED tube light and surf www.lead-lighting.com to know more awesome LED floodlights and other LED lighting.

Resource from http://www.lighting-ledlight.com/index.php/how-to-choose-the-led-light-and-others/

Oznake: LED light bulb, LED flood light, United States, LED tube light, Lumen, lighting, incandescent bulbs, surface brightness, Consumer Reports

Because LED tube light is known as energy saving and high brightness, moreover the prices have been gradually reduced, so LED tube light enjoys a increasing popularity, but there are vastly different LED tube light on the market, which one is better in the end,then that let me share with you!

Tools / materials

As we all know, the 3528,3014 we often said refers to a package size of lamp beads, 35 refers to that the length of the long side of the lamp beads is 3.5mm and 28 refers to that the length of the short side is 2.8mm, and so on.

Types of lamp beads:

1.The first generation: straw hat lamp beads,which is the indicator we are used to see, the single brightness is low and the power is small,what the significant feature of the LED tube light produced is that the number of the lamp beads are over many,

2.The second generation: 3528 SMD As technology advances,the straw hat lamp beads is gradually replaced by 3528, power increases, single brightness can reach 7-8 lm,the lamp beads is also much more,resulting in the disadvantage that is the high failure rate.

3.Third Generation: 3014 SMD thanks to the emergence of the 3014,the price of the LED fluorescent decreases, the power of a single lamp beads is up to 0.1W, the single brightness is 12-13 lm that is nearly 50% higher than that of the original lamp beads.

4.Fourth Generation: 5630 SMD The advancement of the manufacturing technology born the 5630, single power is 0.5W and single brightness is 50-60lm, the emergence of 5630 rapidly industrialize the LED tube, the energy-saving effect is widely used in factories, hospitals and other long lighting.

5.Fifth Generation: 3020 SMD the emergence of the 5630 contribute to large-scale commercial use of the LED tube light, but the only flaw of the 5630 is so high brightness that single spacing is large, resulting in poor light efficiency, the emergence of 3020 make up for this flaw, single is 0.2W, brightness is 22-24 lm, making the brightness best combine with the light efficiency.

Precautions

The advantages of the LED tube:

High brightness, low power, energy-saving effect is obvious.

Start fast, flicker-free when started.

Semiconductor light source, no UV radiation.

Nowadays,the LED flood light and LED tube light is most widely used as the representatives of the decorative lighting and the home lighting in daily life,the LED tube light enjoys a great popularity in our corridor, restaurants, shopping, leisure and entertainment, galleries, exhibition halls and other indoor environments everywhere, the LED flood light is mainly used in city squares, parks, stadiums, the facades of large commercial buildings and hotel, stage, waiting rooms, airports etc. where the higher brightness is needed to illuminate,meanwhile,there a large number of factory engaging in developing and producing the LED light,Lead Lighting is just one of them,which adopts high brightness SMD as the light source of the LED tube and highly integrated and high brightness COB as the light source of the LED flood light so that fully guaranteed stabe and soft light of the LED tube light and octahedron breadth and brightness irradiation range of the LED flood light, while low voltage constant current driver ensure the AC can be converted into the DC to improve energy efficiency of the LED tube light and LED flood light and reduce the waste heat energy and stroboscopic effect exciting the human eye, the most important is that the LED lighting without adding mercury and other heavy metals harmful to our body and pollution the environment, that’s why the LED light is Known as energy-saving and environmental protection ,login http://www.ledclan.com to learn more features and uses of the LED tube light and surf www.lead-lighting.com to know more awesome LED floodlights and other LED lighting.

article from http://www.lighting-ledlight.com/index.php/which-led-lamp-bead-of-the-led-tube-light-is-better/

Oznake: LED tube light, UV radiation, LED flood light, energy-saving, light source, beads, brightness, stroboscopic effect, AC

Describes how to replace the current ordinary fluorescent lamps with LED tube light

Tools / materials

Engineering stairs

a Electric pen

a Screwdriver

An electrician

Step / methods

1.Installation diagram:



2.Replacement of the Inductive Fluorescent: after remove the starter, directly installing LED tube light

3.replacement of the Electronic tube light : remove the electronic ballast, respectively, connect the neutral wire and the FireWire to the holder.

Precautions

LED tube light and all its parts can not be exposed to any mechanical stress;

LED fluorescent tubes must be performed by professionals who are familiar with electrical knowledge to install

If you have any questions regarding the installation and use, please consult the relevant professionals or technicians.

If there is any damage or deformation on the lamp aluminum parts, do not use; otherwise there is certain danger to the product or installing;

During installation, please cut off the mains switch or separate connecting wires

Do not damaged conductive pole when installing

Please ensure that the product is installed on a stable, flat, tilt fixed place

Avoid installing the lamp at the humid place that is of high temperature, please contact the technician before install.

Nowadays,the LED flood light and LED tube light is most widely used as the representatives of the decorative lighting and the home lighting in daily life,the LED tube light enjoys a great popularity in our corridor, restaurants, shopping, leisure and entertainment, galleries, exhibition halls and other indoor environments everywhere, the LED flood light is mainly used in city squares, parks, stadiums, the facades of large commercial buildings and hotel, stage, waiting rooms, airports etc. where the higher brightness is needed to illuminate,meanwhile,there a large number of factory engaging in developing and producing the LED light,Lead Lighting is just one of them,which adopts high brightness SMD as the light source of the LED tube and highly integrated and high brightness COB as the light source of the LED flood light so that fully guaranteed stabe and soft light of the LED tube light and octahedron breadth and brightness irradiation range of the LED flood light, while low voltage constant current driver ensure the AC can be converted into the DC to improve energy efficiency of the LED tube light and LED flood light and reduce the waste heat energy and stroboscopic effect exciting the human eye, the most important is that the LED lighting without adding mercury and other heavy metals harmful to our body and pollution the environment, that’s why the LED light is Known as energy-saving and environmental protection ,login http://www.ledclan.com to learn more features and uses of the LED tube light and surf www.lead-lighting.com to know more awesome LED floodlights and other LED lighting.

Article from http://www.lighting-ledlight.com/index.php/how-to-install-the-led-tube-light/

Oznake: LED light, LED tube light, FireWire, LED flood light, light source, electronic ballast, Screw, driver, AC

When the power outage at home, do you sill look for the flashlight with stumbling gait? Recently, LED bulbs that is priced at $ 15 (about 91 yuan) and built-in the lithium battery has solved the problem. The bulb named Ascella continues to lit by an internal battery when the power outage to attain the emergency lights effect. Interestingly, Ascella can also be removed from its socket, used as a flashlight.

There is a mode selector switch on the Ascella bulb. Only after switching to emergency mode, Ascella continue to shine during a power outage. The life of the Ascella built-in battery is up to 3 hours. However, when the battery power, the brightness of the Ascella lamp will decline. After Ascella Refit is installed on the base, the internal battery can be filled within three to four hours. In addition, the official said the life of Ascella bulb is up to 18 years under the using frequencies that three hours a day.
Ascella bulb actually not so easy to use. In the actual test, we found that, Ascella brightness is equivalent to that of the 30W ordinary light bulbs, although the official called brightness is up to 150 lumens. In addition, charging, even if the Ascella is mounted on the base, it can not properly lit. I do not know if that was a design flaw.

The idea of the Ascella bulb is still very new. However, the brightness and functional defects makes this bulb is greatly discount the value in actual use.

However, it is clear that LED lights are applied more widely opposed to the traditional fluorescent lamps and energy-saving , with the innovations of the LED lighting technology and people’s increasing emphasis on environmental protection,the energy saving and environmental effects of the LED light is more and more obvious, and the LED light that is based on the Semiconductor is perfectly combine with majority of industries such as the clothing design, medicine, agriculture, aviation and many other fields to provide us with the unique experience and convenience.Nowadays,the LED flood light and LED tube light is most widely used as the representatives of the decorative lighting and the home lighting in daily life,the LED tube light enjoys a great popularity in our corridor, restaurants, shopping, leisure and entertainment, galleries, exhibition halls and other indoor environments everywhere, the LED flood light is mainly used in city squares, parks, stadiums, the facades of large commercial buildings and hotel, stage, waiting rooms, airports etc. where the higher brightness is needed to illuminate,meanwhile,there a large number of factory engaging in developing and producing the LED light,Lead Lighting is just one of them,which adopts high brightness SMD as the light source of the LED tube and highly integrated and high brightness COB as the light source of the LED flood light so that fully guaranteed stabe and soft light of the LED tube light and octahedron breadth and brightness irradiation range of the LED flood light, while low voltage constant current driver ensure the AC can be converted into the DC to improve energy efficiency of the LED tube light and LED flood light and reduce the waste heat energy and stroboscopic effect exciting the human eye, the most important is that the LED lighting without adding mercury and other heavy metals harmful to our body and pollution the environment, that’s why the LED light is Known as energy-saving and environmental protection ,login http://www.ledclan.com to learn more features and uses of the LED tube light and surf www.lead-lighting.com to know more awesome LED floodlights and other LED lighting.

Resource from http://www.lighting-ledlight.com/

Oznake: LED flood light, LED lighting, LED tube light, power outage, light source, lithium battery, bulb, brightness, energy-saving

Recently, the U.S. Department of Energy (DOE) published a report on the life of the solid-state lighting product and reliability analysis. What has been clearly pointed out that there is no perfect evaluation way in the current industry standard to define the system life of LED lamps In the report.

Up to now, we have waked on a long way about the development of LED components and systems testing and evaluation criteria of the LED industry. However, as the DOE reported, there is currently no way to provide a very feasible way to assess the expected life of the lamp in the industry. Although lumen maintenance testing and planning standards have been improved, but it is still difficult to quantify for the life of the drive and system-level color maintenance.

DOE’s new report aims to define the existing standards and planning standards, and analysts to point out the existing defects defining LED lighting performance. According to the report, the problem mainly exists in: the lumen attenuation is used as the sole elimination mechanism of the LED lamps in the existing methods, there is no standardized assessment methods to resolve the components in addition to the sources.

IES LM-80 standard has defined the testing methods of the white LED component. LM-80 has regulated the lumen attenuation standard in detail, also has defined the colors maintenance of the component and the color drift. IES TM-21 standards adds the approach planning the life beyond 6000 hours LM-80 test hours required.

In addition, IESLM-84 standard will define lamps or the lighting level lumen and color maintenance measurement method ,which also provides approach planning the life that is based on the data of LM-84 lamp. Thereafter, IES may also add lighting planning approach for the TM-28.

The report does not provide a comprehensive lifetime or reliability of measurement and planning solutions. Report said, as the LED and SSL technology matures, the problem will gradually disappear, but the product will continue to be subject to the impact of a variety of mechanisms and eventually will been eliminated.

DOE also said that as the product life expectancy decline from 30 years to 10-15 years, industry conditions will likely improve. This is because the trend improving lighting cycles is getting shorter. However, the life expectancy of the lighting shortened will produce more waste materials, affecting sustainability.

Topics has not covered in the report include that the mixed color LED used or the non-contact LED phosphor technology relying on the blue light LED affect the lighting life and the reliability. Existing industry standards such as LM-80 only defines the testing the methods of the fluorescence conversion type white LED. However, other system architectures is increasingly popular in some application.

At the same time,there are a large number of high-quality LED manufacturers pouring into the international markets,of which the lead lighting is just one,lead Lighting adopts high brightness SMD as the light source of the LED tube and highly integrated and high brightness COB as the light source of the LED flood light, which fully guaranteed stability and soft light of the LED tube light and octahedron breadth and brightness irradiation range of the LED flood light, while the low voltage constant current driver convert the AC into DC so that improve energy efficiency of the LED tube light and LED flood light and reduce the waste heat energy and stroboscopic effect exciting the human eye, the most important is that the LED lighting without adding mercury and other heavy metals harmful to our body and pollution the environment, that’s why the LED light is famous for energy-saving and environmental protection ,login http://www.ledclan.com to learn more features and uses of the LED tube light and surf www.lead-lighting.com to know more awesome LED floodlights and other LED lighting.

Resource from http://www.lighting-ledlight.com/index.php/u-s-department-of-energy-announced-led-lamp-life-and-reliability-assessment-report/

Oznake: U.S. Department of Energy (DOE), LED flood light, white LED, LED tube light, LM, maintenance testing, light source, life expectancy, solid-state lighting

The choices of factory lighting plague many people, then which kind of plant and height and area of the plant and lighting is the most reasonable in the end? The lighting expert will tell you: how to choose and design the preferable factory lighting?

1 choice for the lighting way

(1) For the illumination requirements that is higher and the working position which is not of high density, the mixed lighting should be adopted a place where it is unreasonable to separately adopt the general lighting

(2) less demanding on the illuminance, when subjected to the technical conditions of production constraints, which is not suitable for installation of local lighting, or unreasonable use of mixed lighting, general lighting should be used alone.

(3) the partitioned general lighting can be adopted in work area where the lighting illuminance needed is more than the general.

(4) When the district illumination can not meet requirements for general illumination ,the local lighting should be added.

(5) the partial lighting shouldn’t only be installed in the work area.

2. illumination standards

The illuminance values of the factory lighting design should be based on the national standard GB 50034 – 2004 “architectural lighting design standards” requirement to select. This standard specifies the illuminance values of the general lighting of 16 Congress of industrial building. More specific illumination standards of all kinds of factories workplace shall also be relevant industry regulations.

3. Lighting quality

Lighting quality is the flag that measure the quality of factory lighting design. It mainly includes the following:

(1) select the lamps whose efficiency is high and the light distribution curve fit. According to the rate of Index feet of the height of hanging lamps in the plant room shelf is to select the different light fixtures.

When RI = 0.5 ~ 0.8, should use narrow light fixtures;

When RI = 0.8 ~ 1.65, the appropriate selection is light fixtures;

When RI = 1.65 ~ 5, should use width light fixtures.

(2) select the appropriate color temperature and the lighting source whose color rendering index meet the production requirements.

(3) achieve the required uniformity of illumination: general lighting illumination uniformity of the operating area should not be less than 0.7,illumination uniformity of adjacent to the surrounding of the operating area shall not less than 0.5.

(4) meet the quality requirements of the directly lighting glare limited: the unified glare rating (UGR) according to the requirements of GB 50034-2004,which is that the generally allowed rate is 22, fine processing rate is 19.

(5) take measures to reduce the voltage fluctuations, prevent the lighting effects of voltage flicker and stroboscopic effect.

(6) lighting device shall be operating within the allowable voltage, the compensation capacitor should be used to improve the power factor where the metal halide lamps and high pressure sodium is used.

4 Industrial lighting options

How to choose the light should be based on the characteristics and requirements of production process. The LED tube light and LED high bay light should be adopted in the office and in the workshop,the metal halide lamps can be used where the height of plant is higher (6m above), the high pressure sodium lamps should be used where there is no requirements on color index.

Nowadays,the LED flood light and LED tube light is most widely used as the representatives of the decorative lighting and the home lighting in daily life,the LED tube light enjoys a great popularity in our corridor, restaurants, shopping, leisure and entertainment, galleries, exhibition halls and other indoor environments everywhere, the LED flood light is mainly used in city squares, parks, stadiums, the facades of large commercial buildings and hotel, stage, waiting rooms, airports etc. where the higher brightness is needed to illuminate,meanwhile,there a large number of factory engaging in developing and producing the LED light,Lead Lighting is just one of them,which adopts high brightness SMD as the light source of the LED tube and highly integrated and high brightness COB as the light source of the LED flood light so that fully guaranteed stabe and soft light of the LED tube light and octahedron breadth and brightness irradiation range of the LED flood light, while low voltage constant current driver ensure the AC can be converted into the DC to improve energy efficiency of the LED tube light and LED flood light and reduce the waste heat energy and stroboscopic effect exciting the human eye, the most important is that the LED lighting without adding mercury and other heavy metals harmful to our body and pollution the environment, that’s why the LED light is Known as energy-saving and environmental protection ,login http://www.ledclan.com to learn more features and uses of the LED tube light and surf www.lead-lighting.com to know more awesome LED floodlights and other LED lighting.

Article fromhttp://www.lighting-ledlight.com/index.php/how-to-choose-and-design-the-factory-lighting/

Oznake: LED tube light, high pressure sodium lamps, architectural lighting design, unified glare rating, metal halide lamps, LED flood light, light source, RI