Nacho Lighting 40 Amp Vehicle Harness w/ Dual Switches and Relays

This Nacho Lighting 40 Amp vehicle harness kit comes with everything you need to wire up two auxiliary lighting accessories. You get the main harness, two inline 40-amp relays, two illuminated rocker switches, and all the necessary connectors and hardware to get the job done. It’s designed to handle the power draw for most common LED light bars, spotlights, or other 12V accessories you might want to add to your vehicle.

The harness is built with 12-gauge wire, which is a solid choice for carrying the current needed for higher-powered lights without excessive voltage drop. The included illuminated rocker switches let you easily control each accessory independently, and the lights on the switches make them easy to find in the dark. Using relays is key here; they take the low-current signal from your switch and use it to control a high-current circuit, protecting your switch and vehicle's factory wiring from overload.

This kit is a popular option for adding extra lighting to trucks, SUVs, or off-road vehicles. It simplifies the wiring process, making it a more straightforward installation for most DIYers. Just be sure to consult the included instructions for specific connection details and mounting recommendations.