Wuhan: LED combined with solar energy to promote semiconductor lighting applications

"Research team in August 7th, ten city lights" pilot city special director of the national semiconductor lighting engineering research and Industry Alliance Office under the leadership of Geng Bo arrived in Wuhan to start research. Deputy director of the Wuhan Municipal Science and Technology Bureau Sun Mingan, High Commissioner Li Jiangling, director of the Wuhan East Lake Development Zone Economic Development Bureau and other relevant leaders and Huafen Chen Di source photoelectric, bright photoelectric technology, Yintai yuan Maoguang, new technology, solar energy, Jia Wei zklingyun and other key business representatives and research group held a forum. In recent years, Wuhan city in the development of semiconductor lighting industry, combined with the local characteristics of the industry, LED semiconductor lighting and solar energy combined in a suitable regional key to popularize application demonstration, achieved good social benefits and industrial upgrading.

Exchange and research team, the Wuhan Municipal Science and Technology Bureau of high-tech office director Li Jiangling said, Wuhan approved the "ten city lights" semiconductor lighting engineering pilot city, the combination of solar energy and LED semiconductor lighting, suitable for the key application of regional LED lighting applications in the development of LED lighting in the streets, railway stations, development zone, residential residential, tourist attractions and indoor lighting etc.. Plans to install 3 LED lights in the past 36 thousand years, the formation of the overall coverage of the Wuhan city circle of semiconductor lighting system, while enhancing the overall competitiveness of Wuhan's semiconductor lighting industry.

At present, the lamp has been completed 14495, accounting for 40.2% of the target value, is expected to be installed by the end of 2010 lights, 10309. In Wuhan economic and Technological Development Zone as an example, the area will be LED scenery complementary street project included in the annual basic construction project of government investment plan, will Lianhu Road South, Northwest Lake Road two, Northwest Lake Road three, four road four Road Northwest Lake as a demonstration section of the 2009 installation of scenery complementary street lamp 180 LED. In the indoor LED lighting, in the WuHan Railway Station station and long-distance plan management and service area of installation of LED indoor lighting lamp 3800, in the HanKou Railway Station underground space to install the LED indoor lighting lamp 1500, in the north extension line of the installation of LED street lamp 1022. WuHan Railway Station has been completed 2600 indoor lighting. In the two phase of the rail transit line No. 1 project Soochow Avenue station all use LED lamps, to July a total of 1444 LED lights are put into use. In addition, the 1 line of the station name signs and part of the light box advertising intends to use all the LED lights. Government investment plans to expand the scope of the construction of complementary LED street lamp, stimulating social investment, and promote the growth of the LED industry chain upstream and downstream enterprises.

However, in the exchange of relevant government departments and representatives of enterprises in the ten city lights pilot project and LED industry development problems are summarized, that the LED semiconductor lighting is a new light source technology is in the process of development, the stability and safety of the need to accept the inspection, and the price is higher, so the user the new products are needed on a process of acceptance in the ideological understanding, this is the primary factor affecting the rapid popularization of semiconductor lighting. In addition, due to the national standard LED and Wuhan city LED subsidy rules have not yet introduced, which caused the difficulty for users to choose the product, but also to the standard detection mechanism is difficult, directly affect the project acceptance and subsidies in place. In addition, suggested that the state should as soon as possible the introduction of relevant policies, the integration and application of clear in the ten city lights demonstration project to encourage 863 major projects planned results of semiconductor lighting, encourage domestic chip, device, control system and other products of large-scale applications, and the hopes of ten city lights pilot city to increase financial support, we should to explore the expansion of semiconductor lighting application of effective business model.