The table lamps are our good helper whether at work or study in daily life,. As LED technology improves and prices decrease , LED also come into play on table lamps .
Although the light efficiency of the LED light is higher than the traditional lighting products, but consumers can not arbitrarily choose LED lamps. Some medical experts pointed out that many LED lamps having a serious blue overflow will cause irreversible damage to the retina of children . Electric light experts have recommended that the current national recommended standards should change into mandatory , suggested that government departments carry out special risk monitoring for indoor LED lighting products .

Yu Anqi,deputy director of the Shanghai National Electric Light Source Quality Supervision and Inspection Center, the blue light as the kind of shade commonly found in a variety of lighting , whichis inevitable, but most LED lamps emits blue light through the chip on the market today , which excite the yellow fluorescence to reconcile into a white powder , once poor control,the problem is particularly prominent.

There are technical staff of the electric light industry pointed out , too much blue for indoor lighting , will make a series of effects on people ‘s physical, psychological, such as the optic nerve . Currently, there are luminescent diffusers spraying technology used to secondarily pack for LED lamps ,its bio- safety index is lower than conventional LED lamps light. The person in charge of this technology , Shanghai Xiang Ling Optoelectronics Technology Development Co., Ltd. Chairman Deng Yaqin introduced their export products in the EU test, blue overflow value is only one-fifth of the standard . But Yu Anqi reminder , LED lamps are not suitable for student lamp, best or incandescent lamps.

Yu Anqi thought the dangerous blue relate to human health , he suggested that the current national recommended standards should change into mandatory and include the lighting level CCC standard, suggested that government departments carry out special risk monitoring for indoor LED lighting products.

Of course, consumers must not freeloaders simply consider the price when purchasing the lighting products, good quality is an integral part of the important factor of the lighting products , we have to remind the user to choose a brand and quality assurance of products in order to get good lighting experience.

Fortunately,there are a large number of manufacturers specializing in developing and producing LED light over the world, 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 the homepage to know about more affordable and qualify LED light.
Article from http://www.lighting-ledlight.com/index.php/it-is-necessary-to-mandatory-standards-of-the-led-lamps/

Oznake: led, lamps, RoHS, tunnel, light, iso, 9001, 2000, chairman, outdoor, lighting

U.S. Pacific time at 10:00 on September 10, 2013 , Beijing time at 1:00 on September 11 2013 , Apple held a new autumn conference in headquarters in Cupertino, California, the long-rumored iPhone5S, iPhone5C have appeared on the conference. For Apple, it is unprecedented that two new iPhone were introduced to face different markets , and their intention? How is iPhone5S killer fingerprint identification technology? The new iPhone5C can help Apple to open up emerging markets ? With these questions , our report has provided the majority of users with the latest and most comprehensive coverage through the graphic , mobile clients , micro blogging and other forms to. Please attention : “Lock 1:00 Apple iPhone5S/5C conference .”
If you do not stay up late to watch the Apple U.S. conference. that’s just as well,the form of Apple’s new product released is slightly different this year compared to previous years , because in addition to this new release was held in the U.S. , but also held in China for the first time. Beijing time at 10:00 on September 11, 2013 , which is nine hours later when the Apple’s native conference ended, Apple will held a domestic conference in the phase iii of Beijing worldtrade center. what Apple will be exactly coorperate with domestic operators ? How do consumers buy customized version of the new iPhone? BNM whether the price of the new iPhone will make us satisfied ? We have announced these issues for the majority of users for the first time .
Finally ! We ushered the apple iPhone5S that has been reported for long time. As a representative of Apple’s high-end phones , iPhone5S saddled with too much mission need to be completed. Although from the looks, and iPhone5 is currently not too much difference , but we finally got our wish to see all of the unique and innovative elements of the iPhone5S – fingerprint recognition. Here we have the first look at what’s new upgrade of the iPhone5S.


Apple iPhone5S newly adds the Gold version ( picture taken from Engadget )

Appearance, Apple iPhone5S continue the classic design of the iPhone5, but in order to form a difference, Apple adds new gold version , while also providing a deep space gray and silver version (removing the previous black version ) . Terms of the body size , iPhone5S is 123.8 * 58.6 * 7.6 mm and weighs 112 grams , and is basically consistent with the previous iPhone5. The screen, Apple iPhone5S is equipped with a 4 -inch screen with a resolution of 1136 * 640 pixels , ppi is 326 .
Iphone5S.3

The shape of Apple iPhone5S is little changed compared to the previous ( picture taken from Engadget )
The Hardware is regarded as the greatest upgrade of iPhone5S. It is equipped with a new 64 A7 processor, which has two general-purpose registers , more than one billion transistors. iOS7 can be perfectly compatible A7 processors. In the conference site , Apple also demonstrated strong performance A7 , allegedly the performance of A7 is two times more than that of the previous A6, while the performance of the first-generation of iPhone CPU increase 40 times , GPU upgrade 56 times .


5S is equipped with A7 processor ( picture taken from CNET)


CPU performance of Apple A7 is showing ( picture taken from CNET)


GPU support OpenGL ES 3.0 ( Pictures taken from CNET)
In addition to A7 processor, the Apple iPhone5S also added a M7 coprocessor , the coprocessor instruction is mainly used to identify the sensor , including speedometer, compass, gyroscope , etc., while third-party applications can also better take advantage of this technology to optimize .
Iphone5S.7

First joined M7 coprocessor ( picture taken from CNET)

As the Camera , Apple iPhone5S will use 8 million pixel back -illuminated camera , the single pixel size is 1.5 microns , with F/2.2 aperture. In order to enhance the shot capability of the iPhone5S at night, it also uses a dual LED flash. Camera has a sapphire crystal lens surface and the five -mirror lens , dual LED flash.


Apple does not blindly upgrade camera pixels ( picture taken from CNET)


iPhone5S adds the fingerprint identification system ( picture taken from CNET)

Fingerprint identification is called as the most important killer application of apple iPhone5S . Fingerprint recognition function can be used to unlock iPhone5S, the new Touch ID sensor is of 170 microns thickness , the recognition accuracy is up to 500ppi, which can guarantee the accuracy of the data . Also worth mentioning is that , Home key made of sapphire is also used . Of course, the fingerprint recognition technology can also be applied in the future third-party applications.
Iphone5S.10
Equipped iOS7 operating system ( picture taken from CNET)

Systems , iOS7 system is equipped with a new iOS7 system , previously Apple released the iOS7 system on WWDC2013 on June, after testing the six versions , iOS7 systems have become more sophisticated, what can be predicted that the effect that the iOS7 run on the iPhone5S must also have a good performance from iOS7 ‘s outstanding performance in the iPhone5 , iOS7 official version will be unveiled at the 18th .

China has become the first country where the iPhone5S/5C will be sold( picture taken from Engadget )

Finally, the selling price . Apple iPhone5S offer 2-year contract price , 16GB version is $ 199 , 32GB version is $ 299 , 64GB version is priced at $ 399 .the prices of the bare metal of domestic iPhone5S have been announced , which is priced at 5,288 yuan . iPhone5S/5C will be sold on September 20 in the United States , Australia, Canada, China , France, Germany, Japan, Singapore, United Kingdom.

Apparently,for the lighting experience,using dual LED flash is also very clear distinction between the IPhone and other mobile phone, which brings unique experience and convince to the user, but we can also see that, LED lighting that is environmentally friendly has been favored by IPhone,obviously, LED lighting has been completely and closely linked to communications electronics industry,moreover LED lighting not only perfectly combine with the electronics and mobile phones, but also connect to the design, agriculture, medicine, science and technology and other industry to bring our unique visual experience and convenience.

Nowadays,the LED flood lamps 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 lamps 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 lamps so that fully guaranteed stable and soft light of the LED tube light and octahedron breadth and brightness irradiation range of the LED floodlight, 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 lamps 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/with-a7-fingerprintdual-led-flash-apple-officially-released-iphone5s/

Oznake: apple, iphone5, dual, led, flash, fingerprint, identification, beijing, time, cnet, cpu, California, tube, light

Apple has released new products on Tuesday ( September 10 ),which is different from the previous promotion that is one new ” monologue “ The new conference include two new iPhone products . Before the conference , the responsible person has revealed that these two products , iPhone 5S and iPhone 5C, will be completely different positioning . iPhone 5S as a flagship phone will be equipped with launch cutting-edge technology including fingerprint identification . The contrast , the new iPhone 5C will be mainly aimed at the low-end mobile phone market. Although they are Apple ‘s new products, but the phones configuration, performance and appearance are quite different , called that “high rich handsome ” face ” loser ” – never quite different. Well, which difference between these two phones in the end , let us announce one by one !
Iphone5S

Processor
According to the reports , iPhone 5C is used A6 processor, while the iPhone 5S is equipped A7 processor . In the processing speed , iPhone 5S is about 30% faster than 5C .

Camera
5S will be equipped with the topt camera , and 5C continue to follow the iPhone 5’s configuration. On the pixels, picture quality, clarity , 5S far exceed 5C. Meanwhile, Apple iPhone5S adopt a dual LED flash , as 5C, is still using the traditional single flash.

Memory
iPhone 5S memory is expanded to the maximum 128G, while the iPhone 5C memory , no more than 32G.
Fingerprint

iPhone 5S is using the latest fingerprint recognition technology , since then, it is no longer need the password to unlock the screen , simply touch with the finger .

Price
This is probably the most intuitive distinction between two phones ! , the price of unlock iPhone 5S is about six thousand yuan in China, while 5C is about four thousand yuan .
Body Material

iPhone 5S continue to use the metal body, as for the body color , there are white, gold , black three. The 5C ‘s body is lightweight , cheap plastic casing and equipped with at least five colors ( red, yellow, green , blue, white ) .
Through the above comparison , I am sure we have an idea on the difference from two new Apple phone’s location , configuration, and some details . So, which is your favorite- the “high-end and classy ,” iPhone 5S or the ” affordable and meaning” iPhone 5C in the end ?

Definitely,using different flash is also very clear distinction between the two from the above comparison , it is clear that the IPhone 5S using LED flash is more high-end and closer to the user’s needs, but we can also see that, LED lighting that is environmentally friendly has been favored by IPhone,obviously, LED lighting has been completely and closely linked to communications electronics industry,moreover LED lighting not only perfectly combine with the electronics and mobile phones, but also connect to the design, agriculture, medicine, science and technology and other industry to bring our unique visual experience and convenience.

Nowadays,the LED flood lamps 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 lamps 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 lamps so that fully guaranteed stable and soft light of the LED tube light and octahedron breadth and brightness irradiation range of the LED floodlight, 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 lamps 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/dual-led-flash-help-iphone-5s-pk-iphone-5c/

Oznake: iphone, the, new, led, flash, apple, Mobile, Phone, fingerprint, identification, flood, lamps, iphone5c

According to reports, the Ohio State University is developing a new type of UV LED, it could bring us more and more portable lamps and low-cost technology .
Ohio State University

The LED whose patent is pending has created the UV wavelength that is more precise than commercial LED ultraviolet on the market and can operate at a lower voltage , which is more brevity than other experimental method that create an accurate ultraviolet wavelength. The LED is suitable for the chemical sensing applications , disinfection applications and UV curing applications . To be further developed, it maybe can provide UV laser eye surgery and computer chip manufacturing with source one day.

In the ” Applied Physics Letters “, the Ohio State University engineers describe how to create a LED. Coauthor from the semiconductor nanowires that mixed with the gadolinium (Gd) that is the rare earth elements, Roberto Myers, Associate Professor of Materials Science and Engineering of the Ohio State University, said: “The unique design allows engineers to give nanowires energized to activate the rare earth metals , and this is that our team previously has not thought, as far as we know, no one has drived the electronics through the gadolinium inside the LED , we just want to know what will happen next . ”
Gadolinium is not used to produce high-quality UV LED, but in order to carry out a simple experiment probing the basic properties of a new material they are studying , the material is called gallium nitride . In this experiment, the doctoral Thomas Kent noted that the intense emission lines of the gadolinium can control the current . Different elements that are excited emits fluorescence at different wavelengths , the fluorescence emitted by gadolinium is most intense . Engineers found that gadolinium doped nanowires shined ultraviolet light in some specific frequencies. What is not unusual that the different materials activated produce light, but the material is difficult to be activated under ultraviolet light-emitting. light emission that only other reported gadolinium can be electrically controlled takes more than 250V voltage. Ohio State University research team found that the same effect can be produced at low operating voltage that is about 10V in the structure of the nanowire LED. It is difficult to compact the high-voltage apparatus , because the voltage of nanowire LED is only 10V , which is helpful to the portable device .

As for the cost , Kent pointed out that their team made the LED grew on a silicon standard wafer, it is cheaper and easier to apply to large-scale industrial production .

The team is currently trying to maximize the efficiency of UV LED , Ohio State University ‘s technology commercialization and knowledge transfer office will issue a license to the design industry and the production of special gadolinium doped nanowire approach.

There are the United States National Science Foundation (NSF) and the Ohio State University ‘s new materials center sponsoring this study.

LED that is the light-emitting diode and the third generation lighting is a semiconductor lighting, which is constantly being developed and innovated by us, especially from the 20th century to the 21st century, the global environment is deteriorating , LED lighting due to its outstanding energy-saving and environmental protection is attracting widespread attention.

Nowadays,the LED flood light such and LED tube light is most widely used as the representatives of the home lighting and decorative 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 need higher brightness lighting to illuminate, 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 current the alternating into direct current so that improve energy efficiency and reduce the waste heat energy and stroboscopic effect excite 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. Loginhttp://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/us-universities-develop-new-uv-led-lights-that-can-be-used-for-portable-devices/

Oznake: united, states, national, science, foundation, ohio, state, university, led, flood, light, materials, and, engineering, gadolinium, applied, physics, letters, rare, earth, elements

Don’t we feel tired that we have to face single white light when waking up every day? Good lighting design can not only illuminate the indoor environment, but also give us inspiration for every day life that is to create a different experience.
Morning light

Wonderful Design: Morning light create the beauty of the morning sunrise
Morning Light Sebastian Design (picture from sebastianbergne)

Sebastian Bergne who is a designer from British showcased two innovative designs in London Festival, including one called the Morning Light (Morning Light) lamps, which is to create the morning lively environment for the user. specially treated glass is used as the shade in front of the Dawn lights, the lighting forms the beautiful scenery on the surface of the glass after filtrated,which is like the rising sun.
evening light

Wonderful Design: Evening light create the beauty of the morning sunrise
Evening Light Sebastian Design (picture from sebastianbergne)

In addition, Sebastian also designed corresponding Evening Light, which also uses the specially treated glass, but the show is the scene at dusk, also have a flavor.
Morning light.2

Wonderful Design: Morning light create the beauty of the morning sunrise
Morning Light Sebastian Design (picture from sebastianbergne)
By virtue of the careful design and production, the two lamps have a picturesque beauty, but also brings a different visual enjoyment for our lives.

Morning lights he evening lights have ridded of the traditional lighting design, the unique processing technology is to produce glass lampshades, so creative use make the lighting with the more diverse lighting effects, while provides the users with a full of imagination lighting experience.

This innovative and unique lighting design can give us a novel experience , and now, as people’s living standards improve and environmental meaning is strengthening , we are increasingly focused on environmental and energy-saving lighting effects , the LED lighting that is based on the light-emitting diode has come into being , high-tech semiconductor technology is perfectly linked to the design, electronics, agriculture , medicine and other fields to give us the a new experience , coupled with excellent energy-saving effect, it is currently favored by more and more people,

Nowadays,the LED floodlight 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 floodlight 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 floodlight, 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 floodlight 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/wonderful-design-morning-light-create-the-beauty-of-the-morning-sunrise/

Oznake: led, light, sebastian, bergne, floodlight, lighting, design, soft, london, white

The highly anticipated Galaxy Note III finally opened a mysterious veil last night, 5.7-inch Super AM OLED display, 3GB RAM, quad-core 2.3 GHz Qualcomm Snapdragon 800 processor, the thickness is 8.8mm, the weight is 168g. We must have been familiar with these specifications, but some media have firstly exposed the news of the emasculated Galaxy Note III before the press conference. a new fuzzy spy photos show that the phone is similar to the Galaxy Note II, but will be equipped with dual LED flash, but it is still not sure of the authenticity of the message.

Oznake: Super AMO, led, Galaxy Note, RoHS, ISO 9001:2000, Qualcomm Snapdragon, LED tube light, FCC

Handan enterprise which is in Handan that is the second largest city in Hebei prince,China demonstrated the " domestic plant factory" that is made of the LED turn light eco-glass on the 21st August 2013, even the light can’t be seen around the year at home,all kinds of flowers, vegetables also can be normally grown indoor.

Plant photosynthesis, require specific wavelength red light and blue light, the complement light source of the traditional high pressure sodium does not match the spectrum of photosynthesis,high energy consumption, the light source that is 660 nm wavelength and able to promotes the plant high efficiently grow is very scarce.

LED Light Conversion ecological glass (picture from Opper Group)

LED Light Conversion ecological glass consists of three parts, the top is daylighting surface that is the ordinary glass; the middle is cavity, which is arranged with the LED chip that can be used as supplementary sources; the bottom is turn glossy, coated with pink rare conversion materials. LED Light Conversion ecological glass can convert the sunlight or LED lighting in laminated into blue and red to meet the needs of different plants.

Having this magic glass, we are no longer consider whether the light is adequate in the home balcony, kitchen and so anywhere , we can open a "family farm", casually planting their favorite vegetables, fruits, herbs or valuable agricultural plants.

LED Light Conversion ecological glass reduce plant growth cycle, improves that plant growth rate and survival rate is 50% or more by adjusting the LED light and the conversion function of the sunlight light spectrum, while you can save energy so that better use the resources.
The LED light has been applied to the agriculture,which proves that the lighting characteristics of the Semiconductor and practical performance of the LED light has perfectly matched with the agriculture that is closely related to our daily life . Indeed,the LED light as the third generation of energy saving lighting, in addition to present the unique design to associates with the agriculture , but also combine with medicine, art, technology and many other areas to bring us the extraordinary experience and more convenient. Nowadays,the LED flood light and LED tube light is most widely used as the representatives of the home lighting and decorative lighting in daily life,the LED tube light enjoys a great popularity in our corridor, restaurants, shopping, galleries, exhibition halls and other indoor environments, 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 need lighting is needed to illuminate.Meanwhile,there are a large number of manufacturer engaging in manufacturing and researching the LED light,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 wthout 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 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.

Oznake: flood, led, light, lighting, tube

Beijing subway lighting began to be retrofitted and upgraded last year , LED lighting at six station two intervals and the pilot energy transformation of the two stations ventilation and air conditioning completed, the original fluorescent was replaced with a more energy-efficient LED lights, annual electricity respectively is 94 million kWh and 100 million degrees, achieving a good energy saving effect.

Beijing MTR Corporation's data shows that 14 lines under the jurisdiction of the Beijing MTR Corporation achieve the power saving that is 29.04 million degrees from January to July this year, electricity consumption fell 3.4%.

Oznake: lighting, beijing, mtr, led, corporation, metro, lights, flood

Oznake: chiba, tamagawa, artificial, led, light, university, japan, flood