Analysis of the old problems of high power LED light for you

Analysis of the old problems of high power LED light for you: LED application and development at present is mainly LED with traditional light source for a simple replacement, otherwise it will lead to street lamps and installation party development. High power LED light what are the new and old problems? 1, high power LED light life problem LED drive power supply instability is industry consensus, in fact it drag in LED lighting industry, because of driving power source is an important part of a LED street lamp, its failure will lead to the failure of the whole lamp. 2, floodlight lighting problem. Feel inadequate to road lighting requirement, scientific point light source, optical light distribution, and difficult to ignore the importance of color temperature in road lighting, and on the ground is not enough light phenomenon. 3, high power LED light weight problem of LED street lamp cost is higher, and bad for popularization. Although the preliminary solved the problems of LED street light, heat, but the high prices and overweight lamp holder still hinders the popularity of LED lights. 4, light heat dissipation problem. Due to the high power LED light heat dissipation problems is not easy to solve, droop, luminous efficiency will decline to 30%. Related searches: European style crystal droplight, european-style crystal wall lamp, details please visit: http://www. zsgzyw。 com