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How to buy the finest LED tunnel light and LED street light
Many enterprises procurement staff tend to be more concerned about the comparison price of the same type of LED road lights which include the LED street light and LED tunnel light, in fact, these comparisons is always lack of quality basis. So how to buy the finest LED road lights under the premise of maintaining a certain budget control? I will introduce you the next 9 choosing Notes
1, different brightness, different prices. The LED used for LED street lamp and LED tunnel light shall comply with Laser Class` standards.
2, anti-static capabilities. the LED having antistatic ability is of long life, and therefore higher prices. Usually static of the LED that is more than 700V can be used for LED road lights.
3, the wavelength. The same wavelength of the LED, the same color, such as requiring the same color, the price is high. The manufacturers not having LED spectral separation device are difficult to produce pure colors.
4, the leakage current. LED is a one-way conductive light, if there is reverse current,which is called leakage, the LED whose leakage current is large is of short life, low price
5, light angle. Those LED that are uses differently is of different light-emitting angle. Special light-emitting angle is of higher prices. If all diffusion angle, higher prices.
6, different quality the key to different quality of LED road lights is life, the life is determined by the light fades. Smaller the light decay, longer the life, higher the price.
7, the wafer. LED luminous body is the chip, different chips, resulting in that the price of LED street light and LED tunnel light vary widely.
8, the chip size. The size of the wafer indicate with the length. Generally speaking, the quality of the big chip is better than small LED chip. Chip size is proportional to the price of the same.
9, colloids. Ordinary LED colloidal is generally epoxy resin, the LED pulsed the UV and fire retarding agents is more expensive, high-quality outdoor LED lighting should be UV and fire. Each product will have a different design, different designs for different purposes, the design reliability of the LED energy saving lamp include: electrical safety, fire safety, for environmental safety, mechanical safety, health and safety, safe use time and other factors. the electrical safety should be consistent with relevant international and national standards.
Having known how to buy the finest LED tunnel lights and LED street light,it is essential that how to choose a excellent manufacturer specializing in producing the LED road light.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.
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Post je objavljen 04.09.2013. u 15:05 sati.