1. [Toggle Rocker Switch Panel parameters] - Current rating: 12 Volt 20Amp DC; Pump type: ON-OFF Switch/Toggle; Size: 25 x 34 mm/1" x 1.34", IP66 Waterproof; Material: High quality aluminum panel and ABS anti-retardant materials for the Environment; Blue lights; Terminal type: SPST(Single pole single throw); Operation Temperature -45℉+175℉; More Than 100,000 Hours Life. 2. [Latest styles] - This switch panel includes reverse polarity and automatic short-circuit protection to prevent potential danger, and wires are protected by waterproof rubber-cover and thicker rubber protection ring to prevent rupture. Rocker switch panel with pre-wired wiring harness for you to easily install in both 12V and 24V vehicles, marine boats. 3. [More Sturdy and Durable] - Made of heavy aluminum panel and anti-retardant materials and superior ABS & PC switches and well-conductive pins, with excellent heat dissipation performance, anti-vibration performance, wear-resistant and corrosion-resistant. Rated at IP66 waterproof, can be used on the ship without fear of damage. Built-in LED blue light, allowing you to see the switch clearly in the dark environment. 4. [Wide Application] - Suitable for 12V/24V Warning light switch, can be used as headlight switch, fog light switch, Work Light switch, width lamp switch, auxiliary light switch, car refrigerator switch, car cleaner switch etc. fits for cars, marine boats, yachts, trucks, jeeps, bus, caravans, SUVs, ATVs, UTVs, RVs, engineering vehicles, special vehicle etc; anywhere you can imagine.