LED lamp replaced high pressure sodium lamp in Xiangtan for 3 years investment of nearly 15 million

As a "ten city and ten thousand" demonstration cities, in recent years, Hunan Xiangtan actively promote the "green lighting" project, more measures to promote urban lighting energy conservation.

In recent years, the lighting management department of the Municipal Administration Bureau of municipal administration has reformed the main road lights in the city, and replaced the traditional high pressure sodium lamp with a new type of energy saving LED lamp. "LED street lamp energy consumption is low, the energy saving rate is nearly 52% higher than the high pressure sodium lamp, and the service life is longer, and the loss of electric energy is reduced." The person in charge of the lighting management office of the city is introduced.

In 2012, Xiangtan invested nearly 6 million yuan. 24 Street alleys were transformed and 386 LED street lamps were installed. From 2013 to 2014, Xiangtan started the construction project of "green lighting demonstration road". It invested nearly 9 million yuan. It reformed the LED road lamp for Ji'an Road, the East Road of the Academy, the West Road of the Academy, the two bridge and the north two ring line. According to statistics, there are 22000 street lamps in Xiangtan City, and nearly 2200 street lamps use LED light source at present. According to the reform plan, in 2015, the 906 high pressure sodium lamps of plate Tang Avenue and hibiscus Avenue will be reformed by the LED street lamps in Xiangtan.

This year, the lighting management department has also upgraded the urban lighting monitoring system, using the control scheme combined with light control and time control. The light illuminance determines the opening or closing of the street light in the preset time section. This can not only meet the public demand for road lighting, but also avoid the meaningless opening of the street lamps, thus saving a large amount of the light. Electric energy.

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