Problem of energy-saving LED street light in our country and its development trend prospected
At present, the lighting electricity consumption accounts for about 13% of the total electricity consumption, the road lighting accounts for 25% ~ 30% of the entire lighting electricity consumption, thus the road lighting has great energy saving potential and space. In recent years, the development of energy-saving LED street light and demonstration project has made great achievement in our country, one of the leading enterprises in the international.But there are also many bad places and exposed some problems, needs to be improved.The problems mainly include: 1, grasp the quality of white LED light source is lax, improper use.Including the flux of the light source, light failure, light color and life quality, thermal management, large quantities of products, such as the reliability and consistency of performance indicators is relaxed, and the domestic high power LED light blue chip failure is serious, thus causing some LED street lamp lighting engineering the re...