16AWG LED Light Bar Wiring Harness Kit 2 Gang Switch Panel - Durable

In this review the reviewer looks at a practical 2 gang wiring harness kit built for 12V lighting setups and accessories. The bottom line: this Nilight harness is for DIY vehicle owners who want a rugged, protected way to run two separate circuits from one switch panel, and the single biggest reason to buy is the combination of heavy 16AWG stranded wire plus relay and inline blade fuse protection that keeps LED bars and auxiliary lights safe under load.

Key Features

• Heavy-duty harness: The 16AWG stranded wire handles up to a 360W total load so each circuit can safely support up to 180W of LED lights without overheating.
• Separate circuits: The 2 gang rocker panel gives two independently switched circuits, letting you control front and rear lights or two separate light banks from one mounted panel.
• Protection: An inline blade fuse and a power relay are provided as the first line of defense against overcurrent and short circuits, protecting wiring and devices.
• Indicator switches: Each rocker switch has a blue indicator light and is rated for durability after thousands of presses, which helps confirm circuit status at a glance.
• Multiple lead outputs: The harness includes 4 leads so each switch can operate two outputs-for example two lights in front and two in the rear-without extra wiring complexity.
• Versatile fit: Designed for 12V vehicles including cars, trucks, ATVs, UTVs, boats and trailers, with a clear note to replace the relay for 24V systems.

Who It's For

This wiring harness is best for owners who install LED light bars, work lights, or auxiliary lamps on cars, trucks, ATVs, UTVs and small boats and want a neat, protected wiring solution with a flush rocker switch panel. It suits DIY mechanics who prefer included connectors and a pre-assembled harness to reduce installation time.

It is not aimed at heavy commercial vehicles running more than 12V systems or very high-power loads above the stated wattage limits; installers who need longer, custom-length runs should measure their cable needs first since wire length feedback from users is mixed.

Pros & Cons

Pros

• Well-constructed 16AWG wiring gives a robust base for LED loads up to 360W total.
• Built-in relay and inline blade fuse add practical protection during faults or overloads.
• Clear, durable 2 gang rocker switches with blue indicators and DIY labels for easy identification.
• Works across many 12V vehicles, offering flexible applications from cars to yachts.

Cons

• Wire length receives mixed feedback; some installations may require longer runs or extensions.
• Not ready for 24V systems without replacing the relay for correct voltage handling.

Specifications

Wire gauge	16AWG stranded
Load capacity	Up to 360W total (180W per circuit)
Switches	2 gang rocker panel with blue indicator lights
Protection	Power relay and inline blade fuse
Leads	4 leads (two circuits with two leads each)
Included	Wiring harness kit, blade fuses and spade connectors
Intended voltage	12V vehicles (relay change needed for 24V)

Our Verdict

The harness is a solid choice for anyone installing LED light bars or auxiliary lighting who wants simple, protected control for two circuits in one compact panel. It balances build quality, protection and ease of installation at a sensible value, though installers should confirm cable length for their vehicle before buying.

Frequently Asked Questions

Can this harness run two light bars?
Yes, it supplies two independent circuits and can power two light banks as long as the combined load per circuit does not exceed 180W.

Is the harness compatible with 24V systems?
The kit is designed for 12V; for 24V you must replace the supplied 12V relay with a 24V relay to avoid damage.

Are connectors and fuses included?
Yes, blade fuses and spade connectors are included in the package for a straightforward install.