Rail2 12 Light - 3-Color RedBlue Non Dimming with White DimmingLumitecs original rail light amazed customers when it was first introduced in 2008. With up to 3 times greater output than its predecessor and a sleek look, Rail2 raises the bar. The integrated microprocessor controls dimming and color change from two wires, with no external control modules. As with all Lumitec luminaires, the Rail2 is IP67 compliant, which means despite its great looks it is just at home on a spray-drenched hard top