KC FLEX ERA LED Light Bar Wiring Harness – 60A Relay & Switch Kit

SKU: 6323
Regular price $119.99

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KC FLEX ERA® LED Light Bar High-Performance Wiring Harness – Power Your Adventure

Ensure maximum performance from your KC FLEX ERA® LED Light Bar with this high-capacity wiring harness, designed to handle the high current demands of 10" to 50" FLEX ERA® Light Bars. Whether you're powering a compact bar or a full-length lighting setup, this harness delivers reliable, efficient energy flow to keep your light bar shining bright, no matter the terrain.

With a 60-amp relay, 3-position rocker switch, integrated fuses, and all mounting hardware, installation is seamless and professional-looking. Compatible with both OE and aftermarket switch systems, it offers versatility and safety, especially for longer light bars where amperage load is higher than standard switch limits.

Whether you're prepping for a night trail ride, desert rally, or off-road expedition, this KC FLEX ERA® wiring harness ensures your lighting system performs at its best—without overheating or power loss.


🔧 Key Features:

  • Designed for 10" to 50" KC FLEX ERA® LED Light Bars
  • High power capacity for peak light bar performance
  • Includes 60A relay, 3-position rocker switch, fuse, and hardware
  • Easy, factory-finish installation
  • Compatible with OE and aftermarket switch systems
  • Ideal for powering both low-power and high-power circuits
  • Prevents overload and voltage drops in larger light bars

📦 What’s Included:

  • (1) Heavy-Duty KC FLEX ERA® Wiring Harness
  • (1) 60 Amp Relay
  • (1) 3-Position Rocker Switch
  • (1) Fuse Set
  • (Mounting Hardware Included)

Questions & Answers

What is this wiring harness for?

It's a high-capacity wiring harness made to power KC FLEX ERA LED light bars and handle their high current demands.

What size light bars does it support?

It's designed to handle 10" to 50" FLEX ERA light bars, from a compact bar to a full-length setup.

What relay comes with the kit?

It includes a 60-amp relay for reliable, efficient energy flow to your light bar.

Does the kit include a switch?

Yes, it's a relay and switch kit, so it comes with the switch to control your light bar.