By virtue of the many advantages Semiconductor lighting gradually becomes the most powerful competitor of the next generation of green light source, and all local and government increased R & D for semiconductor light. In 2003 China regarded semiconductor lighting as an important development project and had put forward a number of measures to promote the development of China's semiconductor lighting market. At present, Shanghai, Xiamen, Nanchang, Dalian, Shenzhen and other regions have been classified as a semiconductor lighting industrial base, the local government has also formulated the development plan of semiconductor lighting. The increasingly tense energy gradually increase the awareness of energy conservation of government and the public .The LED for Semiconductor lighting of is a semiconductor light-emitting solid device. It is a solid semiconductor chip as luminescent materials. Ends with a positive voltage, the semiconductor in a small number of interceptor Son, and the majority of the closure sub-compound, release excess energy photon emission of red, orange, yellow, green, blue, blue, purple, white light. With gradual increase in awareness of energy conservation today, the advantages of LED will make it apply more broadly to promote the development of semiconductor lighting market.