40 AMP DT 4-Pin Halo Light Harness

UNWH-04

This wire harness offers true plug-and-play compatibility with the DV8 7-Inch Halo Elite Round Light with Accent Halo and the DV8 20-Inch Halo Elite Single Row Light Bar with Accent Light.

Power your DV8 halo lighting using the 40 AMP DT 4-PinHalo Light Harness. Built with durable 14-gauge wiring, this harness is designed to deliver consistent, reliable power. A dual-switch system allows independent control of both the primary light and the accent halo. The round, easy-to-install switches let you toggle the halo between OFF, WHITE, or AMBER, giving you flexible lighting options to match driving conditions or styling preferences.

The harness utilizes a 40-amp fuse paired with a 40-amp relay to help protect your electrical system while ensuring stable power delivery. A 10-foot wire lead with a 4-pin male Deutsch connector provides a secure connection, while the 8-foot lead routes cleanly to the switch. One-foot power and ground leads include an in-line fuse and ring terminals for straightforward battery hookup.

KEY FEATURES:

• 14-gauge wire build
• Dual switch to power the light and halo
• Easy to install round switches
• Switch halo from OFF/WHITE/AMBER
• Utilizes a 40-amp fuse with a 40-amp relay
• 10-foot wire lead with 4-pin male Deutsch connector plug
• 8-foot wire lead 
• 1-foot power and ground leads with an in-line fuse and ring terminals
• Designed to power one light only
• Designed to work with DV8 lights equipped with accent halo/ accent lights
• Plug & Play with the DV8 7-Inch Halo Elite Round Light with Accent Halo
• Plug & Play with the DV8 20-Inch Halo Elite Single Row Light Bar with Accent Light