Photoelectric Association (PIDA) Said that the lighting output value in 2013 reached about 111. 6 billion US dollars (About 6854. 4. 7 billion yuan) It is estimated that it will grow steadily in 2014, reaching 116. 2 billion US dollars (About 713. 7 billion yuan). PIDA pointed out that although the lighting market is still dominated by fluorescent lamps and incandescent lamps/other categories (Halogen lamp, HID lamp, complex metal lamp, etc. ) As the mainstream light source, but in essence LED lighting has become the driving force for the growth of output value. According to PIDA analysis, in 2013, the revenue growth rate of traditional lighting giants Philips, GeneralElectric, AcuityBrands, Zumtobel, CooperLighting, etc. in LED lighting industry was as high as 40- 70, and LED component technology manufacturer CREE has entered the LED lighting terminal application products, the growth rate is close to 50. Driven by these high-growth companies, the output value of LED lighting in 2013 was about 18. 8 billion US dollars (About 1154. 6. 3 billion yuan), The growth rate is as high as 42; At the same time also drive LED Lighting Output value permeability nearly 17,2014 years is expected to more than 20. It is understood that the top ten lighting revenue manufacturers in 2013 (Including LED lighting revenue) The total revenue accounts for about 28 of the total value of the lighting market, and the industrial concentration is not high; PIDA believes that this means that lighting is still a quite decentralized industry, and the characteristics of regional or local are quite strong. However, the total revenue of the top ten LED lighting manufacturers in 2013 accounted for about 61 percent of the lighting market, and the industrial concentration is relatively much higher. Although the LED lighting industry is in a low oligopoly pattern, it is still not a monopoly or oligopoly industry, but the industrial concentration has continued to rise. PIDA said that American companies that have a slower conversion from traditional lighting to LED lighting, as well as regional brands and contract manufacturers in mainland China, which are important for lamp production, are expected to continue to develop in 2014. and then promote the popularity of LED lighting products, and the LED lighting era has indeed come.