LED luminaires for reaching the tunnel

Since the brightness outside the tunnel during the day is much higher than that inside the tunnel, when the driver drives into the tunnel, the vision needs to have a certain adaptation time before they can see the inside of the tunnel. This phenomenon is called "adaptation lag phenomenon" ". The black hole phenomenon is a visual problem that occurs before entering a tunnel, and it is also the most important problem in tunnel lighting. To this end, tunnel lighting is usually divided into entrance lighting, interior lighting and exit lighting. The brightness of the tunnel entrance lighting during the day should be determined according to the brightness outside the tunnel, the speed of the vehicle, the field of view at the entrance and the length of the tunnel. The threshold segment is to eliminate the "black hole" phenomenon, and the lighting level in the transition segment is further gradually decreased, thereby providing the driver with time for visual dark adaptation.

Product Description

Super Bright & Energy Saving: The LED stadium lights provide  high light output. Several times brightness higher than traditional light bulbs, save up to 80% electricity.

IP65 Waterproof & Wide Bean Angle: With IP65 rating and unique optical concave-convex structure patent PC lens, this LED motion sensor Flood Light can be widely used in outdoor and indoor lighting projects; 120°beam angle, shadow-free and anti-glare,providing great bright light.

3 Years warranty: The led outside security stadium light lifespan last more than 30000 hours, it can save not only the cost of lamps replacement, but it can also reduce the maintenance costs.

We specialized in manufacturing LED outdoor landscape Lighting,such as Led Deck Light,LED Fountain Light,led spot light,LED underwater light,LED Underground Light,Led Wall Washer Light,led flood light,LED High Bay Light,LED liner light,and so on.

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