With the acceleration of urbanization in China, green, efficient and long-life LED street lights have gradually entered people's field of vision. At present, LED lighting technology is becoming more and more mature. According to the data, the light efficiency of high-power LED light source has reached 80lm/W, which makes energy-saving renovation of urban street lighting possible. In 2009, the total market of street lamps in China reached 28 million baht, and the number of new and replacement street lamps increased from 3 million to 4 million baht per year. According to relevant predictions, LED street lights increased by 178% in 2009 compared with 2008. It is expected that LED street light applications will reach more than 8 million in 2011. In December 2008, the Ministry of Science and Technology held a plan for the implementation of the “Ten Cities and Ten Thousand†LED Lighting Demonstration Project in the country at a relevant working conference held in Beijing. The initial idea of ​​the program is to use LED as an example in the application demonstration project of urban lighting, select 10 cities, and promote more than 10,000 LED street lights in each city. In March of this year, the Ministry of Science and Technology held a symposium on “Implementing the “Ten Cities and Ten Thousands†LED Lighting Application Demonstration City Program in Beijingâ€. The meeting decided to increase the “Ten Cities and Ten Thousand Miles†pilot demonstration work and expand the scope of the pilot. For the problem of increasing the cost of using LED street lamps, the Ministry of Science and Technology will carry out the economic and social benefits of LED products according to the economic and social benefits obtained by LED lighting, according to the investment increase of 30%-50% compared with traditional lighting. subsidy. Since then, LED street lights have become the focus of local governments, and local governments are actively taking measures to promote LED street lighting applications.
Strong support from national and local governments has become the main driving force for the growth of China's LED streetlight market. Guangdong Province has put forward the “Thousands of Miles†program. Starting this year, it will build a 100,000-inch LED streetlight project in Guangzhou, Dongguan, Foshan, Zhongshan, Zhaoqing and Shantou. At present, 4100 ç› LED high-power street lamps have been installed on 23 streets in Shilong Town and Shipai Town, Dongguan. In addition to Guangdong Province, energy-saving projects for 10,000 LED street lights in Weifang City, Shandong Province, and energy-saving projects for 10,000 energy-saving street lamps in Dalian, Liaoning Province have been launched. At the same time, Yangzhou plans to invest 330 million yuan in two years to upgrade municipal lighting with 50,000 LED lamps; Xiamen will promote more than 30,000 LED municipal lighting fixtures in two years; Chengdu will carry out 15,000 LED streetlight promotion projects; Shijiazhuang will promote the use of 8000 ç› LED street light. A large number of LED urban road lighting projects in Shanghai, Beijing and other cities have also started.
Forecasts show that with the support of the policy, the annual growth rate of LED street lights is as high as 178% this year. Therefore, it is not difficult to find that the strong support of the national and local governments has become the main driving force for the growth of the LED street lamp market.
Although China's LED road lighting has made considerable progress, there are still some problems that need to be solved urgently. For example, LED street lamps have poor heat dissipation capability, short service life, and poor power quality. The unclear standards also affect the market to some extent. development of. In addition, inferior products have a negative impact on market promotion. Sub-charged LED products seriously disrupt market order, causing people to distrust the reliability of LED street lamps. This is also a common concern in the industry; in terms of cost, high-power LED street lamps The initial purchase cost is relatively high, about 2 times to 3 times that of traditional street lamps, which puts pressure on the market application of LED road lighting products.
In response to the above problems, some experts said that China should formulate relevant standards as soon as possible to ensure the healthy and orderly development of the market. At the same time, under the situation that the country vigorously promotes LED street lamps, enterprises should seize this development opportunity, continuously improve the heat dissipation performance and power quality of products, and strive to reduce costs, so that the LED street lamp market can continue to maintain rapid growth.
LED street lights have become mainstream in the road lighting market, and prices and costs remain the biggest obstacles. LED street lights need to compete with traditional lamps in terms of price, and LED street lamp manufacturers need to reduce costs. Experts said that in the near future, under the premise of continuous maturity of LED technology and continuous improvement of luminous efficiency, the advantages of LEDs and the advantages of energy saving can be used to compensate for the disadvantages of lamp prices.
At the same time, experts reminded that under the rapid development of market demand, enterprises should maintain a calm thinking, on the one hand choose the appropriate business development model, on the other hand, we must further improve the quality of LED street lighting products, and achieve long-term healthy development of the LED street lamp market.
Strong support from national and local governments has become the main driving force for the growth of China's LED streetlight market. Guangdong Province has put forward the “Thousands of Miles†program. Starting this year, it will build a 100,000-inch LED streetlight project in Guangzhou, Dongguan, Foshan, Zhongshan, Zhaoqing and Shantou. At present, 4100 ç› LED high-power street lamps have been installed on 23 streets in Shilong Town and Shipai Town, Dongguan. In addition to Guangdong Province, energy-saving projects for 10,000 LED street lights in Weifang City, Shandong Province, and energy-saving projects for 10,000 energy-saving street lamps in Dalian, Liaoning Province have been launched. At the same time, Yangzhou plans to invest 330 million yuan in two years to upgrade municipal lighting with 50,000 LED lamps; Xiamen will promote more than 30,000 LED municipal lighting fixtures in two years; Chengdu will carry out 15,000 LED streetlight promotion projects; Shijiazhuang will promote the use of 8000 ç› LED street light. A large number of LED urban road lighting projects in Shanghai, Beijing and other cities have also started.
Forecasts show that with the support of the policy, the annual growth rate of LED street lights is as high as 178% this year. Therefore, it is not difficult to find that the strong support of the national and local governments has become the main driving force for the growth of the LED street lamp market.
Although China's LED road lighting has made considerable progress, there are still some problems that need to be solved urgently. For example, LED street lamps have poor heat dissipation capability, short service life, and poor power quality. The unclear standards also affect the market to some extent. development of. In addition, inferior products have a negative impact on market promotion. Sub-charged LED products seriously disrupt market order, causing people to distrust the reliability of LED street lamps. This is also a common concern in the industry; in terms of cost, high-power LED street lamps The initial purchase cost is relatively high, about 2 times to 3 times that of traditional street lamps, which puts pressure on the market application of LED road lighting products.
In response to the above problems, some experts said that China should formulate relevant standards as soon as possible to ensure the healthy and orderly development of the market. At the same time, under the situation that the country vigorously promotes LED street lamps, enterprises should seize this development opportunity, continuously improve the heat dissipation performance and power quality of products, and strive to reduce costs, so that the LED street lamp market can continue to maintain rapid growth.
LED street lights have become mainstream in the road lighting market, and prices and costs remain the biggest obstacles. LED street lights need to compete with traditional lamps in terms of price, and LED street lamp manufacturers need to reduce costs. Experts said that in the near future, under the premise of continuous maturity of LED technology and continuous improvement of luminous efficiency, the advantages of LEDs and the advantages of energy saving can be used to compensate for the disadvantages of lamp prices.
At the same time, experts reminded that under the rapid development of market demand, enterprises should maintain a calm thinking, on the one hand choose the appropriate business development model, on the other hand, we must further improve the quality of LED street lighting products, and achieve long-term healthy development of the LED street lamp market.
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