Underground tunnel lighting – 1159 sets led tunnel lights - Liu Yi tunnel 2524 meters


Liu Yi tunnel is located in Fu Ning expressway section of Yunnan province. The full length is 2524 meters with 3 lanes of the twin-tunnel; This project has adopted SPARK’s LED tunnel light 40W/50W/100W totally 1159 units, which has improving 90% lighting effect and energy saving rate by more than 75%. The use of the secondary optical anti-glare effect can bring comfortable driving environment in the tunnel.

 

隧道LED照明提升

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