This illuminated rocker switch is designed with laser etched figure and letters. It comes with built-in blue LED light. It is convenient to use in the night. You can install it on a 12V/24V car， truck， boat， or marine. Features:Laser etched figure and letters， clear and wear resisting.With blue LED indicator light.Over-load and short circuit protection， reverse polarity protection.CE certified quality， made of environmentally friendly anti-retardant material.Fits for 12-24V car， van， truck， boat， or marine.Specifications:Color: BlackMaterial: ABSFunction: ON-OFF-ONLED Light Color: BluePolarity: SPSTPin: 7 PinsLED Light: 2 LightsMax Voltage: DC 30VMin Voltage: DC 3VMax Contact Load: DC 12V/20A， 24V/10AContact Material: Silver Tin Oxide & CopperWaterproof Grade: IP67Item Size: Approx. 5.3 * 4.9 * 2.5cm / 2.1 * 1.9 * 1.0inItem Weight: Approx. 30g / 1.0ozPackage Size: Approx. 16 * 11 * 2.5cm / 6.3 * 4.3 * 1.0inPackage Weight: Approx. 32g / 1.1ozPackage List:1 * Rocker Switch