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FCKLightBars

High-Intensity RGB Rock Lights

$ 184.99 USD

Kit Size
FCK-RGBRL4

Award-Winning RGB Rock Lights — Every Color, From Your Phone

Our award-winning RGB rock light kit runs every color in the spectrum — white, red, green, blue, and everything in between — all controlled over Bluetooth from your iPhone or Android. Kits from 4 to 40 lights, so you can light wheel wells or the entire underbody.

Built for the Abuse

Heavy-duty aluminum housings are made to live in your wheel wells: IP69 waterproof, shockproof, and unbothered by mud and rocks. Every kit includes the harness with waterproof connectors, all gaskets, and mounting hardware for an easy install — and it's backed by our lifetime warranty.

Specifications

  • Kit sizes: 4, 6, 8, 12, 16, 24, 32, or 40 lights
  • 2" rock lights — 16W Cree LEDs (3 per light)
  • 1,600 lumens per light
  • Bluetooth app control (iPhone and Android)
  • IP69 waterproof, shockproof aluminum housing
  • PMMA lens, 6000K color temperature
  • Operating voltage 10–30V DC
  • Complete harness, gaskets, and mounting hardware included

Rock Light FAQ

How many lights do I need?

4–8 covers the wheel wells on most trucks. Step up to 12–16 for full underbody glow, and 24–40 for show builds and big rigs where every angle matters. Not sure? Call us and we'll size it with you.

Are they really waterproof?

IP69 rated — mud, rocks, snow, and water crossings are what they're built for.

How do I control them?

From your phone over Bluetooth — colors, brightness, and modes, iPhone or Android.

Is there a warranty?

All our rock lights are backed by a lifetime warranty.

Recommended add-on: a Single Harness for clean switch control. Want white-only output? See our Pure White Rock Lights — or go full ground effects with the LED Underglow Strip Kit.

Questions? Call us at (833) 325-3250.

  • Lifetime warranty on lights and accessories
  • Built to order, not pulled off a shelf
  • Ships in 7–14 business days

Complete the install

Add what you need now so it all ships together.

Single HarnessOne-and-done: powers this kit only, no adding lights later$ 39.99
Dual HarnessTwo leads, so you can expand or add more lights later$ 49.99
Rock Light ExtensionsFor longer runs · pick how many$ 14.99 ea
Magnet MountsNo-drill install · 1 per light$ 9.99 ea
Upgrade: Wireless Switch PanelRun up to 6 accessories from one panel$ 399.99
✓ Added to cartComplete your install below
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Customer Reviews

Based on 22 reviews
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Legacy Guardian
Call me impressed

Just had these installed on my wife’s gladiator and must say they look great.

N
Nathan Hudson
They were great they are really bright for being

They were great they are really bright for being RGB and setting it up was so simple

T
Tiny.yeti.tracks
Ooohh ahhh

I love the rgb rock lights. We went with the 16pc did 2 in front, 2 per wheel, 2 along the body and 2 in the rear. Love that the apps let's you set custom rgb for a move customized look. I would 100% recommend these. They even held up on the trails!

T
Thomas Goodman
Great product easily installed and looks great

Great product easily installed and looks great love the length of the wiring harness

R
Roger DoctaRog859 Smith
Just arrived....early.

My order just arrived, 2 days early. Im excited to get to work installing my new 16pcs Multicolor Rock Lights on my 2014 Silverado 1500. Everything looks great. The harness looks amazing and should be simple to install. All fittings are already on the harness which will save time and make things look great when installed. The merch is cool as well. Everything is great quality, there is no junk here. This company has done me right so far and I cant wait to get it all on the truck and start representing them everywhere I go. Also i would like to give a huge shoutout to [****] for all the help, knowledge and patience while I asked questions and worked through my build plan. I could not be happier or any more impressed. I will be posting photos as the build moved forward.