Shop Nilight 5PCS LED Toggle Switch ON Off 12V 30A Blue LED Lighted Metal Switch Heavy Duty SPST 3 Pin Rocker Switch 12mm Mounting Hole for Automotive Cars Trucks Boats Racing Cars 2 Years Warranty. Fluorescent lamps will be lighted up when the switch is turned on. This truck rocker switch control uses copper-plated silver contacts, has good electrical conductivity