E Support 12V 30A Car Auto Vehicle Red LED Light Push Button Rocker Toggle Switch On Off Spst 3 Pin Control Pack of 10 Rating:12V/DC. 30A. Insulation R 500VDC 100 ohm min 3 PINS WITH LED lamp , ON /OFF [ SPST ] Operating temperature -25 to 85 Easy setup. 31mm x 19mm hole, 12mm diameter [ cut size for the tighten screw ] is required and the switch will sit in nicely; don't need to cut outs.