As the third generation of semiconductor material gallium nitride content breakthrough, semiconductor technology following the trigger microelectronics after the revolution, and will cause a new industrial revolution, a revolution in lighting, the sign is based on semiconductor leds semiconductor lighting, will gradually into the general lighting area. Semiconductor lighting (LED) with high efficiency, energy saving, environmental protection, long life, easy maintenance and other significant characteristics, its occurrence dramatically change the way people live, by national recognized as the most the prospects of development high technology industry of energy saving, the star power of production can be LED mining lights, LED lights, and LED project-light lamp, LED omni has international advanced low carbon energy saving technology.