The All-New Eagle Rocker Switch can work in any vehicle with a 12 Volt DC source. , Eagle Rocker Switch - 12V Flush Mount Round LED | ON-OFF Type, Widely Used, 12V DC Source, Easy Installation, 3/4 inch (19mm) hole required for secure fit, Size: 22.5 x 22.5 x 33mm / 0.88 inch x 0.88 inch x 1.17 inch (LxWxH)