the energy efficiency of led street light

Time:2014/7/31  keywords:led street light


the primary appeal of  LED Street Light   ing is energy efficiency compared to conventional street lighting fixture technologies such as high pressure sodium (HPS) and metal halide (MH). Research continues to improve the efficiency of newer models. One such advance can be found in a street light product created by Lighting Science Group Corporation. One model of LED street lights produced by this group is up to 60 percent more efficient than previous models, lasting for 12 years.  An LED street light based on a 901 milliwatt output LED can normally produce the same amount of (or higher) luminance as a traditional light, but requires only half of the power consumption. LED Lighting does not typically fail, but instead decreases in output until it needs to be replaced.   As the LED lighting fixtures normally produce less lumen/Watt illuminationit is very crucial to have a well distributed illumination pattern in order to do the same job as higher lumen/Watt conventional fixtures. So a good design of LED street lights is to point different LEDs in one fixture to different target points.   E-lite semiconductor is a company focused on led street light , we have our own engineer to make different led light to satisfy your various choices . If need , feel free to contact with us . Or visit www.elitesemicon.com .

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