Applications: Tunnel, Workshop, Square, Warehouse, Stadium, Construction Site etc.

Lighting design:

1.Do the design according to the location, terrain, landforms and vegetation of the tunnel.

2.According to the design parameters of tunnel lighting, the length of lighting segment and the minimum brightness value during daytime are 

calculated according to the parameters such as design speed, section of tunnel, longitudinal slope of tunnel, traffic volume and brightness 

outside of tunnel.

Standard: 《Road tunnel lighting design details》《Mainline tunnel lighting standards》

Achieve the following effects: higher than the average parameter brightness value

Luminaires of SPARK company: SPARK LED Tunnel Light SPT-B40、SPT-B150、SPT-B60