- Waterproof performance: This car start switch is made of high quality metal material with a waterproof design, delivering stable performance, maximum strength and durability for long lasting use. - Wide application: Can be used for ignition activation and as a direct replacement for the old switch. It also powers additional electronic devices inside and outside the car. - Stable durability: Made of reinforced plastic with well conductive pins; all patterns are etched directly on the surface of the switch to ensure a long service life. - LED light: Built in bright white LED provides easy visibility at night, reducing fumbling and letting you locate the switch clearly in the dark. - Use scenarios: Replacing a worn ignition switch in a passenger car or light truck; powering aftermarket accessories such as auxiliary lighting or other devices inside or outside the vehicle; convenient night operation with built in LED illumination.