40A LED Work Light Wiring Harness Kit with Relay, Fuse & Switch – 12V/24V for Off-Road Fog Lights (SKU: TBCH)

40A LED Work Light Wiring Harness Kit (SKU: TBCH) is an all-in-one power control solution designed for dual-light installations on off-road vehicles, trucks, ATVs, and 4x4s. It features a 40A relay, in-line fuse, waterproof switch, and IP67-rated connectors to ensure safe and stable lighting performance in rugged conditions.

Key Features:

• Dual-light output – Easily powers and controls up to 2 LED light bars or fog lights
• 40A automotive relay – Ensures safe high-current switching and protection
• Built-in fuse protection – Safeguards against overloads and short circuits
• Waterproof switch (IP67) – Ready for harsh environments and wet conditions
• Operating Voltage: DC 12V – 24V compatible
• Plug-and-play – Pre-wired and easy to install

Applications:

• Off-road driving lights and light bars
• Fog lights, work lights, and LED pods
• Pickup trucks, 4×4 vehicles, ATVs, UTVs, and SUVs
• Retrofit and custom lighting installations

Specifications:

• Relay: 40A automotive relay
• Switch: Waterproof on/off switch
• Fuse: Inline blade fuse pre-installed
• Waterproof Rating: IP67
• Wire Length: Suitable for front bumper or roof-mounted light bars
• Connector: Universal bullet and ring terminal setup

Installation Tips:

• Connect red wire to battery positive, black to negative
• Use zip ties to secure the loom away from moving parts
• Mount switch inside the cabin or accessible dash area

This harness makes it easy and safe to upgrade your vehicle’s lighting system. Whether you’re adding a pair of fog lights or a powerful roof-mounted LED bar, this kit ensures stable performance, clean installation, and weatherproof durability.