LED street lighting: the 5 major business opportunities in opposition

At present, the city has no shortage of road lighting LED lamp figure, but the promotion of LED lights still exist great difficulties, but also contains a huge opportunity, for this situation, Xiamen Optoelectronics Industry Association professor Ye Rongnan made an in-depth analysis and discussion. At present, in the city there is no lack of road lighting LED lamp figure, but the promotion of LED lights still exist great difficulties, but also contains a huge opportunity, for this situation, Xiamen Optoelectronics Industry Association professor Rongnan leaves was discussed. A LED lamp industry status of 1 large enterprises, wait, from time to time to test the water, introduced the concept of the lamp, but do not want to wade too deep; 2, most of the small enterprises because of funding and technical limitations, the use of ISM, or copying other people's products; 3, the owners apply for gas discharge lamps, as long as certain LED power can meet some road lighting requirements in the lamp base; 4, there are a few small businesses to LED street as its main industry, strengthen the investment in science and technology, has formed its own intellectual property rights and patents that have contributed to the development of LED street lamp. Two, the promotion of difficulty LED street lamp 1 and no specification covers LED characteristics of street lamp; 2, professional departments are hard to reverse thinking; 3, the policy failed to cooperate; 4, LED lamp cost is too high, one-time investment is too large; 5, people's understanding of LED is a process, take some time; 6, some experts are not optimistic about the LED street to the main road, think it is too early, published articles in various forums, publications, influence. Three, the experts worry about 1, practical LED luminous efficiency is much lower than the high pressure sodium lamp; 2, LED street lamp road lighting uniformity is poor. Zebra crossing phenomenon is serious; 3, LED heat difficult to solve, fever is too severe, serious decay, life is not reliable. 4, LED color temperature is too high, dazzling; and high pressure sodium lamp color temperature is low, comfortable, strong ability to wear fog. Therefore, some experts suggest: LED street lamp is only suitable for use in 8 meters below the trunk road. The main road is suitable for low temperature and high pressure sodium lamp. Four, business opportunities in fact, in the midst of opposition but also contains a huge opportunity: 1, price: the luminous efficiency of LED increased quickly in the case of CREE, is now available for LED lamp >100lm/W, at the same time the light price last year from 37 yuan /80lm to 24/100lm yuan (including tax). This trend has not changed. 2, the trend of green: the world's energy saving, environmental protection, green trend in China, in the lighting sector is also surging, LED street lamps will be widely used in urban road lighting, which is a consensus. 3, time and effort: the question is not overcome, as long as the strengthening of the two light distribution and heat dissipation of the light effect of the current level of LED can be designed to fully comply with the current LED street lamp road lighting standard, and we can do better. The key is to work hard, do not opportunistic. 4, the opportunity to wait and see the situation in the country, but to provide us with the opportunity, who can seize the high end of the LED street lamp products. 5, financial support: some of the industry in the downturn of the premise, part of the industry sector jobs, but to the photovoltaic industry, the LED industry to provide more adequate financial support.