what's the LED tunnel lights lighting indicators?
Tunnel lighting design, it is the safety of the user has an inseparable relationship. Tunnel lighting is usually divided into entrance lighting, internal lighting and export lighting.
Plus tunnel lighting is different from the general road lighting, has its obvious special nature, including the ability to adapt to the light and shade, the transition of light and dark space and lighting
Tunnel lighting and ordinary road lighting is different because of its 24 hours a day must be lit, daytime lighting intensity than the night lighting intensity but stronger, you can imagine the tunnel power costs become an important part of operating costs;
Entrance lighting requirements are very strict, requiring similar brightness from the outside world gradually reduced
The brightness of the daytime tunnel entrance lighting is determined by the brightness, speed, the field of view at the entrance, and the length of the tunnel.
