Roadway tunnels require specialized illumination, with the objective of ensuring both day and night time traffic can approach, pass through and leave the tunnel safely and in comfort.

Tunnel lighting systems need to be designed to withstand the harsh and corrosive environment of gas fumes, hydrocarbons, salt splashes and debris, while delivering exceptional luminance uniformity. Luminance levels range from daylight brightness adaptation to minimum night time requirements, without glare but providing direct illumination. Energy efficiency is important, as is low maintenance in this enclosed high traffic, restricted access area.

TIR offers a robust, reliable, linear solution for the specialised environment. Tunnel Light Pipe offers excellent roadway uniformity with low maintenance and an easy access remote source system and Tunnel Dual Beam for transition zones.

	Click here to learn more about Tunnel Light Pipe
	Click here to learn more about Tunnel Dual Beam

• Linear distribution with point source maintenance advantages
• Rugged construction - designed to withstand harsh tunnel and underpass environments
• Delivers exceptional roadway uniformity
• Optimizes driver safety and comfort
• Low maintenance and operating costs

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