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On March 26, the reporter learned from the Light Economy and Binhai New Area Development Forum that in the next three years, the city will widely use green lighting equipment such as LED lights to replace the current main street gas discharge lamps for urban road lighting.
In this forum, the concept of green lighting has attracted much attention. Promoting green lighting can not only reduce energy consumption, but also save costs, and is also a powerful measure to reduce light pollution.
At present, there are many varieties of green lighting equipment, among which, LED lamps have attracted much attention due to their moderate price and long service life. It is understood that the principle of illumination of LED lamps is different from that of incandescent lamps and gas discharge lamps. The energy conversion efficiency of LED lamps is very high. In theory, 10% of the energy consumption of incandescent lamps can be achieved. LED lamps are compared to fluorescent lamps. A type of discharge lamp can also achieve 50% energy saving effect. Secondly, LED lamps have a long life. Under normal conditions, their light decay can be reduced by 70%. The average lamp life can exceed 100,000 hours, reducing the frequency of replacement and other maintenance work. In addition, LED lighting color is purely suitable for decoration, not easy to damage can be applied to underwater lighting, low heat, miniaturization, short response time, etc. These advantages are the favorable conditions for LED lamps to be used in actual production and life.
Chen Daqing, director of the Tianjin City Environmental Service Center, said that the energy-saving effect of low-power LED lights is more obvious. Tianjin is ready to vigorously promote such energy-saving lamps. In the next three years, LED lamps will gradually replace the gas discharge lamps currently widely used in road lighting.
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