In 2009, in an effort to expand domestic demand and promote energy conservation and emission reduction, China launched the first batch of "ten cities, ten thousand lanterns" pilot projects, selecting 21 cities including Tianjin to implement the light-emitting diode application project, and in May 2011 to expand to Beijing and other 16 cities, promoting the application of LED in road lighting, accelerated the upgrading of the LED lighting industry. "Ten cities, ten thousand lanterns" , as a pilot project of the state to promote light-emitting diode, is of positive and great significance to the development of Semiconductor industry. According to the prediction of the authority, under the guidance of the pilot demonstration work of ten cities, ten thousand lanterns, it is estimated that by 2015, LED lighting will account for 30 percent of general purpose lighting, save 140 billion kilowatt hours a year, and the light-emitting diode industry will be 500 billion yuan in size, export $30 billion, and create more than a million jobs, by then, our country will be one of the light-emitting diode. At the same time, "ten thousand lights" all the way along the "dispute" has not been interrupted. At present, in the application of outdoor LED lamps represented by "Ten thousand lamps in ten cities" , the competitive advantage of outdoor LED lamps has appeared. In the outdoor lighting, the cost of LED street lamp and tunnel lamp is lower than the cost of traditional lighting, the cost gap is about 30% , and the competitive advantage of LED street lamp and tunnel has appeared. According to the development trend of LED and lighting lamps, such as the price decreasing, the performance improving and the increasing, it is expected that the total cost of most LED lamps will be significantly lower than that of traditional lamps before 2013, to become a mainstream lighting source. "10,000" pilot projects, driving China's LED street lamp demand, China's LED lighting application market has begun to form, it is expected that with the introduction and implementation of domestic LED lighting products subsidies and other support policies, the domestic LED lighting application market will appear the fast growth in the near two years. As light-emitting Diode continues to improve in performance and reduce in manufacturing costs, and as the application environment, such as standards, product certification and testing, engineering application design and demonstration, related policies and other industrial environment improvement, L E D lighting applications will maintain a high growth rate between 2011 and 2015. According to the lighting data, its market share in lighting is expected to increase to about 30% in 2015, becoming one of the most competitive mainstream lighting sources.