The development of the LED street lamp supporting enterprises

LED street light, high luminous efficiency. The procurement to the LED luminous efficacy reached 100 lm/W, the photosynthetic efficiency is much higher than energy-saving lamps, metal halide lamp and energy-saving lamps, than the current widely used in street lighting 10% higher than that of high pressure sodium lamp also. Therefore, the LED has now become the most luminous efficiency

LED street light, high luminous efficiency. The procurement to the LED luminous efficacy reached 100 lm/W, the photosynthetic efficiency is much higher than energy-saving lamps, metal halide lamp and energy-saving lamps, than the current widely used in street lighting 10% higher than that of high pressure sodium lamp also. Therefore, the LED has now become one of the light source of luminous efficiency is highest. Leds to replace incandescent lamp, fluorescent lamp, high pressure sodium lamp and metal halide lamp light source is no longer a big technical barriers, LED street light, is only a matter of time. Semiconductor lighting industry in our country present upturn in sound development momentum in 2009, China's semiconductor lighting application output value reached 60 billion yuan, the semiconductor lighting industry increased to 182. 7 billion yuan, an increase of nearly 20%. By the end of 2009, there are more than 3000 LED enterprises in our country. Among them, the upper reaches of the extension and chip makers for more than 40, about 1000 middle packaging companies, 2000 downstream application products production enterprises. Good, at present, China's semiconductor lighting industry development epitaxy chip companies especially rapidly, the development of packaging enterprises keep on growing scale and lighting applications made greater progress. China has developed into full color LED display, LED landscape lighting, solar application products such as the world's biggest exporter of production and new semiconductor lighting industry chain gradually improve. Domestic has formed certain characteristics in the field of lighting, outdoor lighting, fastest growing but in large size LCD backlight and automobile headlamps remains behind.