LED lighting in the ascendant domestic support six ministries

At the end of the Copenhagen climate summit sounded the clarion call of global energy conservation. In this context, LED lighting as a new energy-saving, environmental protection, alternative technologies, quickly became the government, capital and business condenser focus. As of the end of 2009 China has become the world's most important production base for LED lighting, the State Development and Reform Commission and other six ministries were jointly issued in October last year, the "views of the semiconductor lighting energy industry," for great support.

LED lighting can achieve energy saving

Currently, lighting accounts for about 20% of total world energy consumption is about. Statistical data show that only one energy-saving LED street lamps, each able to save about one of the Three Gorges Dam in China issued by the electricity.

It is because of energy-saving LED illumination that is, environmental advantages, in recent years to maintain its global production value of more than 20% annual growth, China has initiated a green lighting, semiconductor lighting project, "10 City, 10000," plans to promote The industry, in 2008 total output value of China's semiconductor lighting nearly 70 billion yuan. Also, actively involved in investment capital from various quarters LED industry, investment has grown rapidly, only the first half of 2009 throughout the country launched the LED total investment budget has more than 20 billion yuan.

"Although China's LED industry investment and capacity expansion is accelerating, LED lighting manufacturers more than 3000, but 70% of the focus on the downstream part of the integration of applications, the lack of upstream core technologies, and because of generally small-scale enterprises and the lack of standards, product variable quality. "According to the Shenzhen Science and Technology Chairman Wu Han Tian Zhen Yue introduction, and now many mainland cities in developing LED lighting demonstration projects and alternative project, but LED lighting is also limited slip road to the district, Walking Street, Application limited, in particular, is of varying quality LED lighting products. He said: "I once drove through a rainy city LED demonstration Road, more than 20 bar LED lights shine only 23."

LED lights use low cost

At present, there is "definitely the high cost of new technology," the error, making LED lighting applications in the domestic market is urgently to be popular. "In fact, that the high cost of LED lighting is a one-sided views." Wu Zhen Yue told reporters that road lighting is now widely used high-pressure sodium lamp only a few hundred dollars, LED energy saving lamps will have to a few thousand dollars, the cost deduced LED high, does not hold. Wu Chun Lok further explained: "The traditional lighting methods require the laying of cables, this is a cheap cost, at the same time, the traditional sodium lamp life is short, generally about a year on the need to replace the lamps, and high maintenance costs later repaired, if count all these costs, LED lighting costs than traditional sodium lights would not be much difference."

"LED lighting with less power consumption, long life and other advantages. A traditional sodium or less a year to consume electricity worth about 2,300, while natural to LED lights using solar energy, wind energy, fluid energy, completely saved this part of the costs. to John Field of technology use LED lights conservative five-year terms, one could save 11,500 yuan. "Wu Zhen Yue such an account for our calculations. "In addition, LED lights can also be naturally able to achieve the effect of light rain and stability." Wu Zhen Yue think, LED lighting energy industry should strengthen technological innovation and accelerate development.