Xeleum’s Pathfinder Series of LED Tunnel Fixtures provide a highly efficient, exceptionally sturdy luminaire for the illumination of tunnel walkways, or any area where strong, tamper-proof lighting is desired. They are designed to replace aging tunnel lighting or as a specced luminaire for new tunnels. All fixtures have passed UL safety testing, LM79 performance testing, ANSI vibration testing and IP66 environmental testing.