The Whirlwind Rack Lightning series is our newest rack rail lighting system that can illuminate your rig in 8 different color settings with an adjustable dimming control to get you out of the dark ages and into the light! Available as a rack rail version or as an overhead single space unit. PLR-PSRK are the LED rail kits that are used in conjunction with the PLR-PS3 and the PLR-PS3S control units to light your rack. They are available in sizes to fit 8, 10, 12, 14, 16, 18, 20 and 24 space racks. These rail kits will attach to your rack without having to remove any of the gear currently in the rack.