Nilight 16AWG LED Light Bar Wiring Harness — 3 Leads, Blue 5‑Pin Rocker Switch, 180W Fused Relay Kit

This Nilight wiring harness kit delivers a ready-to-install electrical solution for powering multiple LED light bars, pods, or fog lamps from a single fused relay circuit. Built around 16AWG stranded wire, the harness is rated to support light combinations up to 180W while protecting the circuit with an inline blade fuse and a relay. The included 5‑pin rocker switch has a blue indicator light and durable construction for repeated use, and the kit comes with spade connectors and simple instructions to speed up installation on trucks, SUVs, ATVs, UTVs, RVs, and boats.

How is this harness protected against overloads and shorts?

The harness integrates a relay and an inline blade fuse as primary safety features, keeping heavy current off the vehicle’s factory wiring. The relay routes power directly from the battery to lights while the fuse breaks the circuit if current spikes occur. This reduces the risk of wiring damage and helps isolate faults quickly.

• Inline blade fuse for overcurrent protection
• Power relay to switch high-current loads away from stock wiring
• 16AWG stranded conductors rated for up to 180W total load
• Pre-crimped connectors for secure electrical joins

What lights and vehicles can I run with the 3 leads?

The harness provides three separate output leads so you can power up to three lighting devices—LED bars, pods, or fog lights—off one fused circuit. It is designed for 12V electrical systems common in most consumer vehicles and marine craft. For 24V systems, replace the relay with a 24V version before use to maintain safe operation.

• Three output connectors for up to 3 lights or light banks
• Compatible with LED light bars, pods, and auxiliary lamps
• Suited to 12V cars, trucks, ATVs, UTVs, RVs, and boats
• Requires a 24V relay swap if used on 24V platforms

How durable and user-friendly is the switch and wiring?

The kit includes a laser-etched 5‑pin rocker switch with a blue indicator lamp that resists fading and is tested for thousands of actuations. Wires are stranded 16AWG for flexibility and reliable current carrying, while spade connectors and clear instructions make assembly and mounting straightforward. The switch assembly is designed for frequent use without premature wear.

• 5‑pin rocker switch with blue LED indicator light
• Laser-etched pattern to resist surface wear and fading
• Switch rated for long life—tested for repeated presses
• Included spade connectors and instructions for quicker installation

Who is this for? This Nilight wiring harness is aimed at DIY and professional installers who need a compact, protected way to power multiple auxiliary lights from one battery source. It suits owners of off-road vehicles, work trucks, marine vessels, and recreational machines who want a higher-current, fused setup without rewiring the vehicle’s factory harness. If you operate on 24V systems, plan to fit a 24V relay before installing.