With the progress of technology, LED lighting industry has become a new growth point in the future electronic information industry. Stimulated by the dual interests of market and policy, the scale of LED industry is growing rapidly. At present, the semiconductor lighting industry has formed a three-pronged industrial distribution and competition pattern in the United States, Europe and Asia, with Asia dominated by Japan, South Korea and China. The United States and Japan are in the world position in the field of upstream chip equipment; Taiwan's strength in upstream chips and midstream packaging should not be underestimated; In Europe, traditional lighting giants Philips, Osram, etc. have entered the LED lighting industry strongly. The reporter learned from GSC that 2012 is the key year for the popularization of LED lighting, and the LED lighting application market has been fully opened. The year of 2012 is also the key year for the ban of incandescent lamps, and the demand will be directly transformed into the demand of LED bulbs and downlights; At the same time, the LED lighting subsidy policy of the three ministries and commissions was officially launched, and local supporting policies were also introduced one after another, creating a good atmosphere for LED lighting domestic demand; Since the beginning of 2012, after the price decline trend of LED chips slowed down, the watchers began to purchase LED products. After the external economic recovery, the demand for LED lighting began to emerge. According to GSC prediction 2010 National LED lighting industry output value more than 150 billion yuan is expected to fast in 2015 LED in, China lighting market of share will reach natural 20 drive industry scale up to 500 billion yuan, china will enter the top three in the LED lighting market.