1、Safety Protection Device: Overload, overcurrent and short circuit protection to ensure charging safety; Built in intelligent IC to ensure that the circuit will not burn out in case of wrong wiring. 2、Waterproof Design: The rated on off cycle of the switch panel is 10000 times, without fault. Splash panel surface, waterproof cap and anti seepage rubber ring. 3、Multipurpose: Widely used in all cars, RVs, buses, ships, trailers, UTVs, etc. It can be used as headlamp switch, fog lamp switch, side maker lamp switch, car refrigerator switch, car vacuum cleaner switch, etc. 4、Durable Material: Made of heat resistant ABS, PBT and PC materials to improve durability. These 6 switches are designed to match your vehicle perfectly. 5、Easy Installation: Easy to install, this is pre wired to simplify installation. LED backlight design helps you find the switch easily in the dark.