Enterprises of LED in Shenzhen mainly focus on upstream substrate, epitaxial wafers and chips, packaged and supporting products. The LED has formed a relatively complete industrial chain.There are more than 800 companies of LED display, backlight, semiconductor lighting products and materials and supporting products.Enterprises of LED in Shenzhen make breakthrough firstly in LED backlight, display, solar LED applications, special task lighting and others which make the  above-mentioned areas developed.
The technologys of LED display, landscape lighting and backlighting become more mature, especially, the mobile phone backlight and commercial lamps are exported in bulk,they are gradually applicated in offices, hotels, schools, underground car parks and other public places, besides, the street lights are produced in bulk.
Shenzhen Government issued development plan of the LED industry from 2009 to 2015 and other documents about development of demonstration projects,besides, LED Industry Association, standardized Union, LED International Procurement trading center, testing center, certification center, research center, quality inspection center were established which are good to develop LEDs.Shenzhen LED International Procurement and Exchange Center which has Huaqiang Group as the main building is mainly for two markets, one is product procurement market, and the other is the high-end services market of technology transfer, product brand marketing, industry data issue.
In addition,there are some problems about LED industry in shenzhen.
1:Lack of leading enterprises.
The leading enterprises with a considerable size and strength on the various links in the chain are lack in LED industry in shenzhen, the existing large enterprises have no enough drive which leads competitiveness of shenzhen LED industry is still relatively weak,the cluster effect of the professional division of labor is far from being reflected.　
2:lack of core technology and products for the upper reaches
Most LED enterprises in shenzhen focus on processing and have no enough technical support,there is a big difference for R & D capabilities compared with international standards.
3:Promotion of demonstration application is not enough.
Shenzhen LED industry is the leading in domestic, but because publicity and demonstration are not enough, the influence is limited.We need to improve in the implementation of government procurement, construction of demonstration projects, science activities, attracting public attention to speed up the market and industrial development.