subject: LED lamp energy saving LED lighting in the ascendant China-LED, lighting - Lighting Industry [print this page] LED lamp energy saving LED lighting in the ascendant China-LED, lighting - Lighting Industry
At the end of the Copenhagen climate summit sounded the clarion call of global energy conservation. In this context, LED Illumination 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, while the National Development and Reform Commission in the six ministries jointly issued in October last year, the "semiconductor lighting energy industry view" to vigorously 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. Because LED lighting
possess the energy, environmental advantages, in recent years to maintain its global production value of more than 20% annual growth, China has launched a green lighting, semiconductor lighting project, "10 City 10 000" plans to promote the industry development, China's semiconductor lighting in 2008 nearly 70 billion yuan output value. 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 which concentrated on the lower part of the integration of applications, the lack of upstream core technologies, and because of generally small-scale enterprises and standards missing, uneven product 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 range of applications is 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, is now widely used high-pressure road lighting Sodium lamp Just a few hundred dollars, LED Energy Saving Lamp Will have to one with a few thousand dollars, to infer the high cost of LED does not hold. Wu Zhen Yue further explained: "The traditional lighting methods require the laying of cables, this is a cheap cost, at the same time, the conventional sodium lamp life is short, generally about a year to be replaced Lighting And post-repair maintenance cost is very high, these costs are counting, 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, total savings this part of the cost. 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 stable lighting effect to rain." Wu Zhen Yue think, LED lighting energy industry should strengthen technological innovation and accelerate development.
