Guizhou: new high-speed multi use LED lamp energy saving and long life

1, 2009, Guizhou Daily reported that you are all high speed tunnel lights a bit dark? "Published in the paper, according to the application at present in our province in the tunnel lighting, the reporter interviewed the Guizhou Provincial Expressway Group Limited Operations Center Senior Engineer Ma Xianxue.

"Guizhou high-speed road by the impact of geographical environment, and more, the tunnel lighting is one of the main factors causing traffic accidents, so on the highway driving through the tunnel, a good and comfortable traffic condition is the most important, followed by energy-saving emission reduction, is the problem of life again. Through the use of the last few years, the overall look, LED lamps in the security, energy saving, cyclical and other than the traditional sodium lamp effect to be better. 1, the newspaper reported that all of you are a little light tunnel light? "Published in the paper, according to the application at present in our province in the tunnel lighting, the reporter interviewed the Guizhou Provincial Expressway Group Limited Operations Center Senior Engineer Ma Xianxue.

Ma Xianxue introduction, the tunnel lights will not directly lead to the occurrence of traffic accidents, but indirectly affect the driver's vision, the tunnel is one of the main causes of traffic accidents.

Before 2010, the province's high-speed road tunnel is basically the use of high-pressure sodium lamp, high pressure sodium lamp penetration is very strong, but the energy consumption is high, with the increase in voltage, energy consumption increased rapidly. The second is the short life, the design life of sodium lamp is 8000 to 10000 hours, basically every year to be replaced once, from time to time there will be light broken, under normal circumstances, taking into account the traffic impact management cannot be carried out at any time, even worse, regular replacement is generally used, so sometimes it will bring some the influence of the traffic safety of drivers.

In addition the high-pressure sodium lamp brightness as the roads are open time, continue to darken, the first two years inside the tunnel that is what many drivers feel on the road to open the lights are bright, the opening time is longer, the light is dark.

LED lights with different color of light, with different lighting and visual effects, LED lamp temperature can reach about 4000-5000K, so that the light and the outside of the LED lamp will be very close to the sun, the driver in the car will feel comfortable, comfort will enhance, and the objects of the dominant people a better visual effect of the object.

From the beginning of 2010, the company will gradually try to use the LED light in the tunnel type, is currently used by more Xiamen Rong highway tunnel, the highway tunnel construction Xiamen high-speed Rong Tuyun to the outlet section after 2010 in basically LED lights, about more than 1 thousand and 400 kilometers, the Shanghai Kunming high-speed G60 Guizhou is still the traditional lamp, the company intends to reconstruct it by 3 to 5 years on the road tunnel lighting.