High-Power Wiring Harness

Features:

• Fits 10"–30" Rigid LED light bars
• Works with SR and E-Series models
• 11-foot length for flexible routing
• Includes waterproof on/off switch
• Deutsch connector for secure light connection
• Inline fuse for circuit protection
• 12V relay for safe, efficient power control
• Battery terminal connections included
• Designed for single light setup
• Compatible with 12V electrical systems

Reliable Power for Your Rigid Light Bar

When you're adding a high-performance light bar to your rig, having the right wiring harness is just as important as the light itself. The Rigid 40193 High-Power Wiring Harness is built to deliver clean, dependable power to a single 10"–30" LED light bar, making it an ideal solution for anyone running Rigid’s E-Series or SR-Series lights. With an 11-foot length, this harness gives you plenty of room for a clean and tucked installation, whether you're mounting the bar on a bumper, roof rack, or grille. It connects directly to your 12V system with battery terminals on one end and a weather-tight Deutsch connector on the other, ensuring solid contact and long-term durability in any conditions.

Simple Setup with Built-In Protection

This harness doesn't just make installation easier, it also protects your electrical system. An inline fuse holder helps safeguard against shorts, while the integrated 12V relay ensures efficient, safe current flow to your light. The included waterproof switch makes it easy to operate your light bar from inside the cab, even if your setup sees rain, snow, or mud. Designed specifically for high-output lighting, this harness gives you peace of mind that your system will fire up reliably when you need it most. Whether you’re lighting up a trail or getting ready for early morning work, this wiring harness makes sure your Rigid lights perform at their best.

Fits: Universal