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Technical Specification of High Power LED Street Lightings

Time:2015-10-12 Views:840 Compile:SUNPER


Currently, Technology of Led lighting is to be mature, It makes it possible to save energy through city street lighting exchange. Due to the effect of high power led lighting source reach to above 80lm/w. LED street lightings, especially the high power one, which makes a booming shock to tradition street lamp market with a strongly faster speed.


High power led street lightings, which refers to the watts above 30w, adopted new type semiconductor led lighting source street lamp. At present, the standard of led street lightings related to average of uniformity road surface illuminance is 0.48, and 1:2 of the spot ratio EMR. Suitable for the illuminance of road lighting. (In fact of 1/2 of at reaches to 25 Lux and 15 Lux of 1/4’s. it is about 4 Lux when it is 16 meters distance. The overlapping intensity is about 6 Lux.) At present, the materials of lens has been changed to improvement light materials in the market. The transmittance is above 93%, rating of temperature -38 to 90 centigrade. UV resistance no change trend when it is 30,000 hours. It has a promising market in the field of new style city lighting. As for the depth of the dimmer. The color won’t change along with the lighting dimmable. Solar energy street lamp, which refers to the led street lamp adopted solar silicon plate.


At present, the basic standard specification of led street light:


● The lighting transformation rate is about 17%,( 1000W/㎡, the efficiency rate is about 170W).


● At present, the materials of lens has been changed to improvement light materials in the market. The transmittance is above 93%, rating of temperature -38 to 90 centigrade.


● The led lens, mainly used in the led diffuser of led street lamp, the light spot is REC the materials of lens has been changed to improvement light materials in the market, The transmittance is above 93%, rating of temperature -38 to 90 centigrade.


● The average of uniformity road surface illuminance is 0.48 and 1:2 of the spot ratio EMR.


● In fact of 1/2 of at reaches to 25 Lux and 15 Lux of 1/4’s. It is about 4 Lux when it is 16 meters distance. The overlapping intensity is about 6 Lux.


● It has a promising market in the field of new style city lighting. As for the depth of the dimmer. The color won’t change along with the lighting dimmable.


● Suitable humidity: ≤95%.


● Warranty: 5 years or more.


Even though the speed of LED street lightings is strong faster, the standard technical specification of led street lightings is compared to slow. Over the whole world, not all the standards of led street light are ruled, for example it exists in the European markets. Actually, different standard of led street lightings in different areas. So for the manufacturers, what they should do is just satisfy the requirement for different conditions. So, when bidding some lighting project of city, must have to invest the local rules for the led street lightings, only through this way, there is much win rate, and have a big advantage.






More Posts:

█ Some of the key points of the LED street lights power supply

█ More about the project to install 350000 LED street lamps in Chicago

█ The Trend Of The LED Street Lamps In USA


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