This year, Tianjin City will use LED lights for new and updated landscape lighting. Yesterday, the reporter learned that the LED Tianjin demonstration city project was officially launched. As the first road to promote and use, Yujiang Road has taken the lead in installing and using LED street lights. According to reports, it is expected that there will be more than 50,000 LED lights with low power, low power consumption, uniform illumination and no light pollution during the year, and will be installed in the streets and nights.
New street lamp test after one year of use
It is understood that the 138-inch new LED street light installed on Yujiang Road is provided by 16 domestic manufacturers. It is not only simple and beautiful in appearance, but also has the advantages of low energy consumption, low pollution and long life. After one year of testing, the city will identify the best performance, the lowest light consumption, the lowest power consumption, the best anti-harsh environment products, promoted on more roads, replacing the traditional high-pressure sodium street lamps.
50% longer life than traditional street lights
According to Shao Kang, director of LED lighting at Huaxiang Electronics Co., Ltd., replacing street lights with LED street lights can greatly reduce the gas pollution generated by street lamps and improve urban air quality. Moreover, LED street lamps are about 50% more energy efficient than traditional street lamps, and the total photoelectric efficiency is more than 85%. In addition, LED street lights have a lifespan of 30,000 hours, five times that of traditional street lights. According to the daily use of 10 hours, LED street lights can be used for nearly 10 years, while the traditional street lamp life is about 6000 hours, only 2 to 3 years. Therefore, after using the LED street light, the number of street lamp replacements will be reduced, and the life of the citizens will be more convenient.
Reduced heat loss without harmful substances
In the past, when a person stood under a street light, it was difficult to distinguish the color of their clothes because of the poor color rendering of traditional street lamps. The color rendering of LED street lights is very good. When a person stands under the LED street light, we can easily distinguish what color clothes he wears. Shao Kang told reporters that, in addition, because LED street lights are cold light sources, they will not generate high temperature during use like traditional street lamps, which reduces heat loss, and LED street lamps do not contain mercury, lead and other harmful substances contained in ordinary energy-saving lamps. substance.
In 2012, the annual energy saving fee was 200 million yuan.
Fully promoting LED demonstration applications will help Tianjin accelerate the development of circular economy. By 2012, the LED Tianjin Demonstration City Project can realize annual energy saving of 250 million kWh and save electricity costs by about 200 million yuan. By 2015, the city will promote the use of 2 million LED street lights, which will save 1 billion kWh of electricity and save 800 million yuan in electricity costs.
Tianjin LED demonstration project will launch 50,000 LED lights (Photos)
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