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How to Install: Hood LED Light Bar Kit for 2018-2023 Jeep JL Wrangler and 2020-2023 Jeep JT Gladiator

Jeep JL Wrangler with Hood LED Light Bar Kit installed

The Hood LED Light Bar Kit for the 2018-2023 Jeep JL Wrangler and 2020-2023 JT Gladiator mounts a 50" Stage Series LED light bar across the hood for a massive increase in off-road light output. Enhanced TIR optics efficiently focus the output to prevent glare from bouncing off the hood, even with the low mounting position. Available in 6000K cool white or 2000K amber for high-contrast visibility in fog and inclement weather. CAD-designed brackets bolt to factory mounting points — no cutting or drilling required. Here's the full walkthrough.

Jeep JL Wrangler with Hood LED Light Bar Kit installed Jeep JL Wrangler LED Light Bar

Table of Contents

Installation Video

 

Tools Required

  • T40 Torx driver
  • 10mm socket
  • Wire strippers
  • Wire crimper

Mounting Instructions

Step 1 — Remove Factory Bolts and Install Brackets
On either side of the vehicle, remove the two factory bolts using a T40 Torx driver. Place the included spacers over both mounting points. Align the bracket in place and secure with the included OEM-style extended hardware. Repeat for the other side.

Jeep JL Hood LED Light Bar Installation Step 1

Tip: If you plan on routing wires, remove the bottom two bolts to fully remove the trim panel. Route your wires out next to the windshield hinge, then reinstall the trim piece.

Step 2 — Mount the LED Light Bar
Mount the 50" Stage Series LED light bar to the brackets using the low-profile hex bolts included in the universal mounting bracket box. Secure with a 10mm socket.

Jeep Wrangler JL Hood LED Light Bar installation step 2

Wiring Instructions

The following instructions are for Jeep JL Wranglers with an Auxiliary Switch Bank. If you don't have one, use the included toggle switch adapter wire to route a switch. All power sources must be fused.

Jeep Wrangler SS50 Hood Light Bar Kit Wiring Diagram

Step 3 — Mount the Relay and Connect Power
Mount the relay near the battery or main power terminal. Connect the red power input wire to the positive battery terminal and the black ground wire to the negative terminal or a factory grounding point.

Jeep Wrangler JL Hood LED Light Bar Mounting step 3

Step 4 — Connect the Switch
At the white connector, unplug the switch wires from the harness and connect the extra pigtail instead. Using the butt connector at the end of the pigtail, crimp the yellow wire to an OEM Auxiliary Switch wire lead. Power is drawn from the battery, so any OEM Auxiliary Switch wire can be used regardless of amperage rating.

Jeep Wrangler JL 50 inch light bar mounting

Step 5 — Route, Test, and Secure
Route the output wire to the LED light bar, avoiding moving parts and heat sources. Plug the output connector into the light bar. Secure all wiring and test thoroughly. The install is complete.

Questions About the Install?

If you run into any issues during the installation, contact Ess K Customs — as an authorized Diode Dynamics dealer, we're here to help.

Shop Jeep Lighting at Ess K Customs

Looking for lighting upgrades for your Jeep JL Wrangler or JT Gladiator? As an authorized Diode Dynamics dealer, Ess K Customs carries genuine products with full manufacturer warranty.

Browse Jeep Hood Light Bar Kits at Ess K Customs →

This install guide applies to Diode Dynamics SKUs: DD6090, DD6104, DD6105, DD6106, DD6107, DD6108, DD6109

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