The eighth China International Lighting Exhibition & Forum is open in Guangzhou Baiyun International Convention Centre. Vice Minister,Jianlin Cao said ,this year industrial output value of Guangdong LED industry can be over 160 billions.  Xinghua Li, director of Guangdong Provincial Science and Technology Department, admits the core technology and key equipment are controlled by others,it is difficult to promote the use of LED markets.Semiconductor lighting is the "LED lighting" that we often hear.In the forum, vice Minister of Science and Technology department,Jianlin Cao emphasized "China out of incandescent roadmap" recently released by National Development and Reform Commission.Jianlin Cao said：“according to the relevant statistics, Guangdong LED Industry in 2010 had 85.3 billion yuan for output value, nearly 3,000 companies, industrial-scale accounted for about 50% of the country. At first,the estimated target of the 2011 target is 100 billion, but the officer had told me last night, the LED this year can be over 160 billions." "Not only the alternative markets, emerging markets are also big," he said, the new group of buyers have grown up which will bring new markets for the LED industry.Party secretary of Guangdong Provincial Science and Technology Department,Xinghua Li admitted that the current core technology and key equipment are controlled by others and the market is difficult to be promoted,these are bottleneck of development for LED industry.To break two major bottlenecks as soon as possible, we need to establish the concept of collaborative innovation and form mechanism of collaborative innovation.According to the news, domestic industry has made significant breakthroughs in the project, the first MOCVD production prototype has entered the commissioning phase.MOCVD is new epitaxial growth vapor technology of LED industry, which is expected to fill the technology gaps of high-end segments of China's LED industry.