LED lighting to promote positive transfer again. In early 2009, ministry of science and technology launched "ten city lights" semiconductor lighting application demonstration city plan, the plan covers 21 domestic developed cities such as Beijing Shanghai shenzhen wuhan, plans to use three years time millions of lamps of semiconductor lighting products throughout China. Ten city lights plan in to China's LED industry brings the huge potential market demand at the same time, due to the lack of guidance and pilot start at the beginning of the technical specification, specific place or go a lot of detours. Since then, local LED lighting all over the country has issued some promotion policy, but due to the LED technology and the maturity of the product cost and other issues, the effect is not obvious. Since 2012, the local government level LED lighting popularize strength than in previous years increased obviously. Since this year, this kind of LED lighting from around the marketing support subsidy policies are constantly emerging. Announced in January, the ministry of finance issued about adjusting the thirteenth stage of energy-saving products in government procurement list of notifications, adjusted for purchasing list for the first time increased the lighting products, involved 84 companies in the LED street light/tunnel light,LED downlight, reflective ballast LED lights three products. In February, the six ministries and commissions such as the national development and reform commission jointly issued the semiconductor lighting energy saving industry planning, and planning put forward gradually mature application technology energy saving effect obvious LED lighting products, prioritize indoor commercial lighting products and systems, actively promote public outdoor lighting products and systems, timely promoting household lighting products, actively support car innovative applications in the field of agriculture, such as health care. Planning also gradually increase the intensity of fiscal subsidies LED lighting products in lighting and commercial lighting industry government office public lighting and other fields, and focus on indoor lighting products such as LED tube light to shoot the light and the system's application and popularization, demonstration duly entered in the field of outdoor lighting, household lighting area on the LED tunnel lamp, street lamps and other products and system demonstration application, moreover, the ball bubble lamp is also included in the scope of subsidies for the first time.