LED Light Bar Wiring Harness | Deutsch Connector, Fuse, Relay & Switch | SKU 3-9900

Don't let a wiring headache slow down your LED light bar install. This complete wiring harness includes everything you need for a clean, professional installation — Deutsch connector, inline fuse, relay, and switch — so you can power your LED light bars safely and reliably without splicing into your equipment's factory wiring.

SKU: 3-9900

Kit Includes:

• Deutsch connector
• Inline fuse
• Relay
• On/off switch

Specifications:

• Maximum Load: 40 amps at 12V
• Designed for 12V LED lighting systems

Compatible with:

• All Ram Parts USA LED light bars (6", 10", 20", 30", 50" and more)
• Any 12V LED auxiliary lighting up to 40 amps

Why use a dedicated wiring harness?

• Protects your equipment's factory wiring from overload
• Relay-switched — keeps high-current draw off your switch circuit
• Deutsch connector — weatherproof and vibration-resistant for field use
• Clean, professional install without cutting or splicing

Fast shipping from Ram Parts USA.