HOTSYSTEM 12V 20A Car Auto White LED Light Toggle Rocker Switch 3Pin SPST ON/OFF For Car Motorcycle Boat Marine 10-pack Insulation R: 500V DC 100M min Electrical Life: 15,000 Cycles 3 Terminals as shown - Easily marked for zero error installations Easy to install for any application. Use in vehicles, boats, RV or even in your home if you require a 12V ready switch. can be use as a switch for various additional electric equipment inside&outside the car. (Such as Critical lights, chassis lamp, fog lamps, dome light)