No tunnel is unique. Local conditions and needs will naturally vary, requiring precisely matched optical solutions. High-lumen output LEDs provide optimum visibility. Glare should be controlled to the minimum to ensure maximum visual comfort in the tunnel and uniform lighting helps drivers to see the road conditions clearly and avoid traffic accidents. 

A customized lens is a good choice for you! Based on previous tunnel light lens projects and research, we have rich experience to support your LED OPTICS project!

Any interest, welcome to contact me for further discussion!