Power your Kingpin lighting setup the clean way with the Kingpin 5A Power Supply Kit. Designed for simple 12V installs, this complete wiring kit gives you up to 25 feet of power supply from your battery to your LED lights without piecing together wire, terminals, fuse holders, and mounting hardware on your own.

Whether you’re wiring lights into a truck topper, camper shell, SmartCap, trailer, work van, UTV, or overland build, this 12V LED light power supply kit helps keep your install organized, protected, and ready for real-world use.

Key Features

• Complete 5A power supply kit for Kingpin LED lights
• Supplies 12V power up to 25 feet from your battery
• High-quality 14AWG 2-conductor wiring harness
• Weather-tight ring terminals for direct battery connection
• Pre-loaded 5A automotive fuse and inline fuse holder
• Protective outer sleeve over the first 6 feet of wire
• Includes zip ties for clean, secure routing
• Helps reduce install time compared to building a harness from scratch
• Ideal for trucks, campers, trailers, vans, UTVs, and off-road builds

Clean Power for Your Lighting Setup

A great lighting setup is only as good as the wiring behind it. The Kingpin 5A Power Supply Kit gives you a cleaner, more reliable way to run power from your vehicle battery to your Kingpin LED lights.

Instead of making multiple trips for wire, terminals, fuses, loom, and fasteners, this kit gives you the core components needed for a professional-looking 12V light install. It is especially useful for long wire runs in truck beds, camper shells, enclosed trailers, work vans, and overland trailers.

Built for Vehicle, Camper, and Trailer Installs

The 25 ft wire length gives you the flexibility to route power across larger setups, including full-size trucks, toppers, utility trailers, and cargo vans. The 14AWG 2-conductor harness is built for dependable 12V power delivery, while the protective sleeve helps guard the first section of wire where routing is often most exposed.

Weather-tight ring terminals make battery connection straightforward, and the included fuse holder adds circuit protection right where you need it. Use the included zip ties to secure the harness along your frame, bed rail, camper interior, trailer wall, or storage system.

Technical Specs

• Power Rating: 5A
• Voltage: 12V DC
• Wire Length: 25 ft
• Wire Type: 14AWG 2-conductor harness
• Fuse: 5A automotive fuse, pre-installed
• Connection Type: Weather-tight battery ring terminals
• Protection: Outer protective sleeve over first 6 ft of wire
• Included Fasteners: Zip ties

What’s Included

• 25 ft 14AWG 2-conductor power harness
• Inline fuse holder
• Pre-loaded 5A automotive fuse
• Weather-tight battery ring terminals
• Protective wire sleeve
• Zip ties

Installation & Power

The Kingpin 5A Power Supply Kit is designed to connect directly to most standard automotive batteries using the included weather-tight ring terminals. From there, route the harness to your lights, switch, dimmer, fuse block, or lighting control setup depending on your build.

Basic 12V wiring knowledge is recommended. Always route wiring away from sharp edges, excessive heat, moving parts, and pinch points, and secure the harness with the included zip ties for a clean, safe installation.

Recommended Light Capacity

Because this kit includes a 5A fuse, plan your setup around the total continuous draw of the lights connected to the harness. For a simple Kingpin lighting setup, use the following maximum guidance:

• Up to 3 Kingpin 40″ lights
• Up to 8 Kingpin 12″ lights
• Up to 2 Kingpin 40″ lights plus 6 Kingpin 12″ lights

Best Uses

• Truck topper lighting installs
• Camper shell lighting
• SmartCap and bed rack lighting
• Enclosed trailer lighting
• Overland trailer power runs
• Work van LED lighting
• UTV and side-by-side lighting
• Cargo area lighting
• Camp kitchen and rear hatch lighting

Pair It With

Pair the Kingpin 5A Power Supply Kit with Kingpin F-Series or V-Series LED lights for a cleaner 12V install. Add a Rotary Dimmer Switch or Touch Dimmer Switch if you want brightness control for camping, work, cargo organization, or low-light use around camp.

Why Choose the Kingpin 5A Power Supply Kit?

The Kingpin 5A Power Supply Kit saves time, cleans up your install, and gives your lighting system a more professional foundation. Instead of building a wiring harness from loose parts, you get a ready-to-route 12V power solution designed for Kingpin lights and real vehicle-based installs.

For off-roaders, overlanders, tradespeople, and trailer owners, it’s the simple way to power your lights with less hassle and a cleaner finished result.