Multifunctional control panel for 12 24V systems: controls headlights, fog lights, and powers devices such as a portable refrigerator or vacuum cleaner in your vehicle. Durable construction: made from a blend of ABS, nylon, and an aluminum plate, designed for longevity and reliable performance in demanding automotive and marine environments. IP65 water resistance: provides protection against moisture and dust, maintaining functionality in adverse weather conditions. Broad voltage compatibility: supports 12V to 24V input, suitable for a wide range of vehicles including cars, yachts, RVs, and buses. Use scenarios: Road trips or camping: run a portable fridge and exterior lighting from a single panel. Off road or work vehicle: manage headlights, fog lights, and power a 12V vacuum or other device. Marine or RV deployments: reliable control of lighting and 12V accessories on yachts, RVs, or buses.