Which factors the lighting designer need to take into account in the tunnel lighting system planning?

To achieve the energy savings, improve lighting effects and ensure traffic safety and comfortable driving environment in the tunnel, the high quality Module led tunnel light should be the most suitable choice.

China - To achieve the energy savings, improve lighting effects and ensure traffic safety and comfortable driving environment in the tunnel, the high quality Module led tunnel light should be the most suitable choice. However, there are also some factors that each tunnel lighting designer should take into consideration. Now, the famous led flood light wholesale supplier Lumens Technology will introduce with people these factors.


As the brightness of the outside tunnel is higher than that of the inner environment of the tunnel during the daytime, therefore, drivers need to have some time to adapt the lighting environment changing when they drive into the tunnel. After such time of adaption, these drivers could see situation inside the tunnel clearly. This phenomenon has been known as hysteresis phenomenon. Without proper transition, it will produce a black hole phenomenon and the driver temporarily lost normal visual function. This situation will certainly bring some security risks. Frankly speaking, the LED tunnel lights should be the best solution for this problem as the brightness of this lighting fixture is very suitable.

Light uniformity

The good visual function not only requires a good average brightness, but also requires that there are not much difference between the average luminance and minimum luminance. If the brightness difference in the field of view is too large, the bright parts will form one part of glaring source and then the changes in light and dark will bring some stroboscopic effect, affecting people¡¯s vision. This is also the big risk in the tunnel driving situation.


The formation of glaring the high brightness or luminance contrast exists in the field of viewing. This will leave the visual function decline and then make eyes have the feeling of uncomfortable. The tunnel lighting glare could be originated from oncoming vehicles, tunnel lighting, high brightness outside the tunnel exit and so on. Glaring situation will make people ability to identify obstacles get high declining and then endanger traffic safety. So that, the tunnel lighting products should take special technical measures which could direct achieve the reflected glare elimination. For this kind of situation, the Lumens high quality led tunnel light from Lumens Technology (lumenstechnology.com.cn) should be the best choice.

In addition to former referred factors, there are also other situations that each tunnel lighting planer should take into consideration such as the lighting device control. To know more information about this, please do not hesitate to contact Lumens Technology.

About Lumens Technology Co., Ltd

Lumens Technology Co., Ltd is a professional high-tech company in research, design, production, and sale of high quality LED lighting products. Our main product includes led outdoor lighting, led industrial lighting and led commercial lighting. We have passed CE, RoHS certification. Visit website: www.lumenstechnology.com.cn

Email: sale@lumenstechnology.com.cn
Facebook: Yanyan Jose
Website: http://www.lumenstechnology.com.cn/

Contact Details

Company Name: Lumens Technology Co., Ltd
Issued By: Jacob Willam
Phone: 00000
Address: China
City: China
State: China
Zip: --
Country: China
Website: Visit the website

Keywords : led flood light wholesale, Lumens high quality led tunnel light,

by Jacob Willam (few years ago!)

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