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The Energy Research Institute of the National Development and Reform Commission recently held a best energy-saving practice case conference in Beijing, focusing on the application of LED lighting energy-saving technology on LED street lamps and the energy-saving potential of LED lighting.

According to the survey conducted by the China Energy Research Association's Energy Efficiency and Investment Evaluation Professional Committee, as of the end of 2007, the total number of street lights in urban road lighting nationwide has reached 13.95 million baht, and the annual average is 10-20%. Therefore, the power-saving market for urban road lighting cannot be ignored.

As one of the main application fields of LED, LED street light has also developed greatly in recent years. At the press conference, Shenzhen Zhenhao (Shiming) Optoelectronics Technology Co., Ltd. demonstrated the basic principle of its LED lighting energy-saving technology, that is, its unique power supply, heat dissipation and lighting technology, successfully applied in high efficiency and long A life-saving, color-developing power LED solid material light source achieves stable, long-lasting, and energy-saving effects. Different from the traditional LED lighting technology, the outstanding feature of Shenzhen LED (Shiming) LED lighting energy-saving technology is to use high-power LED chips to make high-power LED street lamps, which has changed the traditional lighting process and solved the heat dissipation of LEDs. Power problem.

At the end of last year, the company transformed the road about 1 km long on the Port Avenue under the jurisdiction of Humen Public Utilities Service Center through the BOT model, replacing the original 400W high-pressure sodium lamp with 58盏150W Zhenhan (Shiming) LED energy-saving street lamp. By March of this year, these street lights were turned on for 11 hours every day. According to the illuminance test results, no light decay was observed. According to statistical analysis, the energy saving rate of these LED street lamps is as high as 67%. It is estimated that this road can save 78,000 kWh of electricity per year and save electricity costs by about 62,400 yuan.

At present, China's LED industry is still in its infancy. Experts and scholars at the meeting suggest that relevant government departments should introduce and improve practical implementation rules; formulate China's LED lighting national standards as soon as possible, standardize the LED lighting industry market; improve the current system, and encourage and encourage advanced enterprises. Free competition across regions to promote technological innovation.