LED Light Bar Wiring Harness With Waterproof On Off Toggle Switch, 40A Relay, 180W Load Capacity, Flexible Copper Wire, Universal 7 to 40 Inch LED Light Bars, Easy Install Kit

Waterproof LED Light Bar Wiring Harness with 40A Relay
✔️ 10 ft wiring, dual output, fits 7-40 in bars (178-1020 mm)

The wiring harness kit powers off-road LED light bars safely and reliably. It’s a common upgrade for trucks, Jeeps, ATVs, boats, and other vehicles that need quick, organized lighting control with a waterproof toggle and fused circuitry.

✅ Waterproof on/off toggle switch for simple power control
✅ 40A relay with inline blade fuse for circuit protection
✅ 10 ft (3048 mm) wiring harness for flexible routing
✅ Dual light outputs support two LED bars up to 180W total
✅ Universal fit for 7-40 in LED light bars (178-1020 mm)

Powerful, easy-to-install wiring harness designed for off-road lighting setups that require reliable performance in rugged conditions. With a waterproof toggle, heavy-duty relay, and fuse protection, it keeps your lights and electrical system safe while mounted on trucks, ATVs, boats, or utility vehicles.

💡 What is a LED light bar wiring harness used for in off-road setups? This handy accessory powers LED light bars safely and easily in tough environments. - Connects battery power to light bar(s) via switch, relay, and fuse - Protects circuits with a 40A relay and inline fuse - Fits 7-40 inch light bars up to 180W with a 10 ft wiring run