【Universal Fit with Cigarette Lighting Support】Designed to fit standard 12v cigarette lighter sockets with a 26mm mounting hole. Compatible with car lighter and accessory plugs. Supports both cigarette lighting and 12v power connection, making it a reliable cigarette lighter replacement or car cigarette lighter socket. 【Durable and Waterproof Build】Made of corrosion-resistant metal and ABS, this 12 volt cigarette lighter socket features a tight waterproof cover that keeps out water and dust. Rated 12V 10A (120W), perfect for automotive and outdoor environments. 【39.3-Inch Wire Harness Included】Comes with a 1-meter (39.3 inches) wire harness and in-line 10A fuse for secure installation. Red wire connects to positive (gold pin), black to negative (silver pin). Stable connection ensures safe use of all 12v power outlet devices like tire pumps, vacuums, stereos, and more. 【Multiple Safety Protections】The cigarette lighter port includes built-in fuse and protection against overheat, short circuit, overcurrent, overpower, and overvoltage. Designed for reliable use in cars, motorcycles, boats, RVs and more. 【Sold in 1 or 2 Pack Options】Choose from 1 pack or 2 pack based on your vehicle's setup. This cigarrera para carro fits most 12V vehicles and is widely used in trucks, motorcycles, RVs, boats, tractors, and off-road vehicles as a 12v cigarette lighter socket or auxiliary power outlet. 1 Pack 12V Cigarette Lighter Socket, Waterproof 12V Outlet with Cover and Wiring Harness, Car Cigarette Lighter Socket Replacement for Auto Truck RV Boat Motorcycle