Light ten city million LED yesterday, today, tomorrow

At the beginning of 2009, the country launched the "ten city lights" semiconductor lighting (LED) demonstration program, Tianjin, Shijiazhuang, agreed in Dalian, Harbin, Shanghai and other 21 city to carry out pilot work. In May last year, Beijing, Changzhou, Hefei, Qingdao, Guangzhou, Haikou, Baoji and other 16 cities were identified as the second installment of the "city of ten" model city. Recently, the Ministry of science and technology and the Ministry of housing and urban held "ten city lights" semiconductor lighting in Guangzhou (LED) pilot project will, the development prospect, the promotion of LED practices and the next step to be disclosed. This is the basis of the LED yesterday, today and tomorrow.

The 2012 CCTV Spring Festival evening pieces because no Zhao Benshan eclipsed, but unexpectedly, on the Internet, users of the Spring Festival this year, stunning choreography has received rave reviews. The biggest bright spot is that due to the large area of the application of LED technology, the stage becomes gorgeous and beautiful.

In fact, as early as the 2008 Beijing Olympic Games, LED on a bright fame". After that, both in 2009 to celebrate the 60 anniversary of People's Republic of China set up the scene in Tiananmen square stands a huge LED screen, music and dance epic "road to revival" show, 2010 Shanghai or World Expo, LED with brilliant light get applause. But these are not the most important, the most important thing is that in the future, LED is not in the "ten cities", so that people can share more light?

Recently, the Ministry of science and technology joint housing and urban construction department held in Guangzhou City, ten city lights "pilot work of semiconductor lighting spot. Chou Baoxing, Vice Minister of housing and urban rural development, described the prospects and potential for the promotion of LED and the next step. No doubt this makes the prospect of LED more worth looking forward to.

Yesterday's LED

As of 2010, China has 81 cities to install more than 500 thousand LED street lights. How are these 500 thousand grades achieved?

The first is the Ministry of housing and Urban Construction issued the "12th Five-Year plan" city of green lighting, clearly improve the quality and level of city lighting energy saving, reduce the unit energy consumption of lighting, in the "12th Five-Year" period, the city of green lighting and LED promotion should rise, the country should accelerate the development of semiconductor lighting and renewable energy. New products and new technology demonstration and extension work, realize the transformation of the development mode of city lighting.

Followed by the promotion of LED lighting demonstration project. Through the demonstration, Ministry of housing and urban rural construction combined with the national development and Reform Commission, the Ministry of transport has launched 50 LED lighting demonstration project, and improve a series of standards, such as the city landscape lighting, street lighting, limits the application of LED modified some of the old rules, such as not allowing lighting near the woods, and leaves 2 meters above the distance down the old, because the LED lamp is not hot, can be wrapped around the backlight to replace the traditional low efficiency in the tree.

Third is the start of the LED street lamp and solar integration demonstration project. LED street lighting and solar energy is fully integrated, the integration of the application of the reliability and efficiency of street lamps will improve. Such as Qinghai Yushu after the earthquake, electric lighting throughout the city almost paralyzed, not only a solar LED street the main road in the epicenter of the earthquake destroyed, in order to provide a rare night lighting for the subsequent rescue. If there is no solar LED street lights, some of the rescue after the earthquake may be difficult to expand.

Fourth is the introduction of Energy Service Companies model to promote the overall development of LED street lamp market. The original management of street lamps of the municipal services limited budget, the application of lamps and lanterns to re declare the need to increase the budget, the cycle requires at least one year, and increased financial burden. After the intervention of the Energy Service Companies, municipal services companies can not pay, will only be converted into electricity every year due to the cost of electricity under the modified LED Energy Service Companies, to ensure that it can recover the cost of investment after a few years. Since the state has introduced preferential policies for tax exempt Energy Service Companies, banks are willing to lend to them, so EMC combined with LED is a good promotion model.

Today's LED

Compared with yesterday, LED today's application and development is more favorable. First of all, in the "12th Five-Year" period, to achieve the transformation of economic growth mode, the promotion of green lighting is undoubtedly an important part of the national industrial upgrading and transformation. Secondly, from the point of view, LED lighting industry as a new industry, has also been the support of governments at all levels. Third is the LED of the original production capacity of 70%~80% to rely on export to find a way to meet the export due to the European debt crisis, countries shrinking spending, the application of project LED the original cut a lot, this is undoubtedly the "good things change to expand domestic demand LED". At present, to do the following work:

First, strengthen the close coordination between the Department and the local. A number of ministries should be ningchengyigusheng, around the "three 12th Five-Year" the urgency of national emergency, do promotional work to expand domestic demand to reduce the export of LED, while the transition in the local industry, looking for opportunities for the LED industry.

Two is to further improve the standards and norms. Around the municipal road lighting, landscape lighting, parking lot lighting, underground space lighting, lighting, building lighting energy saving supermarket, including a variety of lighting tunnels and mines, should be timely introduction of preferential policies and standards, especially large public buildings, built in the construction of the government in affordable housing projects, should take the lead in the implementation of LED lighting.

Three is to accelerate scientific and technological and institutional innovation. take