Nilight 16AWG LED Light Bar Wiring Harness Kit – 12V 3-Gang Switch, Relay, Fuse, 6 Leads

Boost your lighting setup with a durable, all-in-one wiring harness

The Nilight 16AWG LED Light Bar Wiring Harness Kit is designed for reliability and straightforward upgrades. Built to handle a substantial load, it centralizes power delivery to multiple LED pods from a single 12V source, while keeping installation practical for DIY enthusiasts and professionals alike. Each of the three switches controls a separate circuit, giving you precise, creature-comfort control over different lighting zones without overloading a single line.

Key capacity and protection

This harness uses heavy-duty 16AWG stranded wire with a total load capacity up to 540W (180W per circuit). A power relay and an inline blade fuse act as the first line of defense against overcurrent and short circuits, helping to safeguard both your new lights and your vehicle’s electrical system.

• 540W total capacity across all circuits keeps wiring simple and organized.
• 180W per circuit maintains balanced power distribution for multiple pods.

Flexible wiring for multiple lights

The kit features six leads, allowing you to distribute six lights across front, rear, and interior locations. This design supports a wide range of layouts—two lights up front, two in the rear, and two inside the cabin—so you can tailor illumination to your specific needs.

• Six independent circuits enable versatile lighting configurations.
• Two leads per switch streamline routing and reduce clutter.

Durable controls and easy labeling

The 3-gang rocker switch panel includes a blue indicator light for quick at-a-glance status checks. The switches are built to endure demanding use, having passed a 5,000-cycle durability test. DIY labels can be added to remind you of each switch’s function, helping keep your setup organized and user-friendly.

• Blue indicator light provides clear feedback in low light.
• Rugged construction supports repeated on/off cycles over time.

Wide compatibility with 12V systems

Designed for almost all 12V battery-powered vehicles—cars, campers, RVs, ATVs, UTVs, motorcycles, ships, yachts, trailers—the harness fits a broad range of applications. If your power supply is 24V, you can swap the relay for a 24V version to maintain proper operation.

• Suitable for a broad spectrum of 12V vehicles and setups.
• Easy upgrade path if you switch to 24V systems.

What’s included

Package contents cover the essentials for a clean, ready-to-wire installation: 1 x 3-gang wiring harness kit, blade fuses, and spade connectors.