After incandescent and fluorescent lamps, who will lead the revolution in the third generation of lighting sources? At the "2009 LED Industry Investment and Market Strategy Forum" held in Shenzhen yesterday, technical experts and business people in the LED industry agreed that LED lights are undoubtedly the leader in the future lighting market, just because the current technology is still immature. In the short term, it is difficult to promote to the general home lighting field.
In the past two years, the LED industry has benefited from the concept of energy saving and emission reduction and the concept of new energy. It is well known to ordinary people because of the perfect appearance of LED lights in the opening ceremony of the Beijing Olympic Games and the 60th anniversary of this year's National Day. The reporter learned from the forum that LED lights are mainly used in mobile phones, computer backlighting, LED flat-panel TVs, and outdoor lighting such as landscapes and sign lights, while indoor home lighting has not yet become popular.
LED expert Dr. Zhong Qun believes that the biggest obstacle to the widespread use of LED lighting indoor lighting is technology. As an emerging industry, many technical indicators of LED lights have not yet reached the level of universal application. Taking the luminescence lifetime as an example, in theory, the life of an LED lamp can reach more than 100,000 hours, but at present, the technology can only reach 20,000 to 30,000 hours, and the gap is large.
In addition to the technical gap, the high price is also the main reason for the LED lamp market. According to Zhang Xiaofei, CEO of Gaogong LED Network, due to the high cost of the core component of the LED lamp, the price of the terminal product is several times more expensive than ordinary incandescent lamps and energy-saving lamps. Take a LED table lamp as an example, the price is as high as eight or nine hundred, and the imported brand is sold for thousands of dollars, nearly ten times higher than the ordinary table lamp.
But for the home lighting applications of LED lights, the industry is optimistic. Some representatives of production enterprises believe that with the increasing research and development of the LED industry in the world, the technology will become more and more mature. Within one to three years, the promotion of LED lighting will be greatly improved.
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