12V 40A Wiring Harness Kit For LED Light Bars – Includes Relay & Switch

Planning to install some LED light bars on your ride? This wiring harness kit has everything you need! It handles up to 40A at 12V-24V, so it’s perfect for powering bright LED fog lights, work lights, or light bars. The kit comes with a heavy-duty relay, an ON/OFF switch, fuses, and 2.5 meters (about 8 feet) of 18AWG wire – enough to reach most setups. It’s super versatile: fits tons of vehicles like Ford Rangers, Jeeps, Chevy Silverados, RAM trucks, Toyota Tacomas, Polaris UTVs, and more. Whether you’re mounting lights on the bullbar, bumper, roof, or grille, this harness makes installation a breeze. The relay ensures stable power, and the switch lets you control lights from inside the cab. It’s brand new in retail-style packaging, backed by a 3-year warranty. Perfect for off-road enthusiasts, truck owners, or anyone wanting extra visibility. Get wired up and light up the trail!