Nanjing built the country's first LED light adjustable tunnel

Nanjing city model road tunnel before the smooth opening. The tunnel for the first time the use of the province's scientific and technological achievements into a special fund project, the industrialization of the semiconductor street lamp and demonstration and promotion of independent innovation - a new high-power LED light source, becoming the first LED light tunnel. This kind of LED light will automatically adjust the lighting intensity with the intensity of the light entering into the tunnel, which has excellent dustproof, waterproof, explosion-proof and anti seismic performance. Compared with the traditional scheme, the utility model can save electricity by 51.5%, and the light source life is 6-8 times of the traditional light source, which greatly reduces the loss of light source and the daily maintenance cost.

Source: Xinhua News Network