Area recently, 'street lamp reform started, will be the past of high pressure sodium lamp is replaced by LED lighting is more efficient, is expected to finish in July this year comprehensive, covering basic urban trunk road and primary and secondary backstreet's back alley, then along the lighting effect will be improved significantly, let people shine at the moment.
151 street lamps with LED lights
We have learned, at present most of the street lamp use long time, many serious aging.In the case of gulou road, built around 2000, after more than ten years of operation, light pole, lamps and lanterns along the corrosion, aging, especially aluminum plate in the lamps and lanterns of reflective effect, because of oxidation was coated with a thick layer of black ash, affect the light source intensity of illumination.Especially some intersection, form a larger spots.
city, north to kai Yang expressway, south to taizhou avenue the original toll station on the line, west to jiangdu limiting sulcus, east to Su Chen town, a total of 151 road 22071 lights.On the light color choose, urban main road will be given priority to with warm white, trunk road or backstreet's back lane will be given priority to with white.
It is understood that the city has replaced street light road article 15, including 328 national highway tai jiang road, east road, nantong, ying chun road, century avenue, gulou south road, 'south road, sichuan road sections of the road.
New street lights will be brighter and more energy efficient
New for the LED lights have what effect?
At 7 o 'clock yesterday evening, the reporter sees in the 'south road, although the drizzle, but bright lights on both sides to let a person feel comfortable.Go under the LED lights, feel very bright, bright but not dazzling light, and the eyes see things don't feel tired.
Yedda Chen said the city main road the main LED lamp replacement is 6000 k (color temperature), with warm white for fundamental key.Not only energy saving effect is remarkable, no light diffuse at the same time, high light efficiency.In addition, compared with the traditional street light, LED street lamp with much lower maintenance costs also save electricity.
According to introducing, primary and secondary roads in the city 250 watts sodium lamp, will change to 135 or 165 watts of LED lights.A street lamp, 1 hour can saving electricity from 85 to 115 watts, twenty thousand light year is expected to save nearly forty percent of the electricity.And LED lighting effect is more than double the original high pressure sodium lamp, street lamp brightness not only doesn't decrease, even brighter than before.
It is reported that this year the city is expected to be listed as a national "ten city wan light" semiconductor lighting application of the third batch of pilot cities.
In early 2009, in order to expand domestic demand, promoting the development of LED industry, reduce energy consumption, the ministry of science and technology launched "ten city wan light" semiconductor lighting application demonstration city plan, the plan covers Beijing, Shanghai, shenzhen, wuhan and other 21 domestic advanced cities.