FCKLightBars High-Intensity RGB LED Rock Light Kit – Bluetooth App Control, 1,600 Lumens Per Light, IP69 Waterproof Underbody Lights (4–40 Light Kits)
FCKLightBars High-Intensity RGB LED Rock Light Kit – Bluetooth App Control, 1,600 Lumens Per Light, IP69 Waterproof Underbody Lights (4–40 Light Kits)
SKU:FCK-RGBRL4

FCKLightBars High-Intensity RGB LED Rock Light Kit – Bluetooth App Control, 1,600 Lumens Per Light, IP69 Waterproof Underbody Lights (4–40 Light Kits)
Description
FCKLightBars High-Intensity RGB LED Rock Light Kit – Bluetooth App Control, 1,600 Lumens Per Light, IP69 Waterproof Underbody Lights (4–40 Light Kits)
Transform your truck, Jeep, SUV, UTV, or off-road vehicle with the FCKLightBars High-Intensity RGB LED Rock Light Kit, an award-winning underbody lighting system engineered for maximum brightness, durability, and complete color customization. Featuring premium 16W CREE LEDs, each 2-inch rock light produces up to 1,600 lumens of brilliant illumination while giving you access to millions of RGB color combinations, all controlled directly from your iPhone or Android using Bluetooth.
Whether you’re lighting your wheel wells for nighttime trail rides, creating a head-turning underglow for shows, or adding functional lighting for work and recovery, FCKLightBars RGB Rock Lights deliver unmatched performance in any environment. Available in 4, 6, 8, 12, 16, 24, 32, or 40-light kits, there’s a configuration for everything from daily drivers to fully customized off-road builds.
Unlimited Colors. Complete Control.
Customize your lighting with an intuitive Bluetooth mobile app that lets you control:
- Millions of RGB color combinations
- Adjustable brightness levels
- Multiple lighting patterns and dynamic effects
- Solid colors, fades, flashes, and custom modes
- Individual kit control from your smartphone
- Compatible with both iPhone and Android devices
From crisp white lighting for nighttime visibility to bold custom colors for events and trail rides, the FCKLightBars RGB system gives you complete control with no additional controllers or complicated wiring.
Built for the Toughest Off-Road Conditions
Designed specifically for demanding off-road environments, every rock light features a rugged aluminum housing, impact-resistant PMMA lens, and IP69 waterproof and shockproof construction. Built to withstand mud, rocks, pressure washing, snow, water crossings, and harsh weather, these lights are engineered to perform wherever your adventures take you.
Each kit includes a complete plug-and-play wiring harness, waterproof connectors, sealing gaskets, and mounting hardware for a straightforward installation on trucks, Jeeps, SUVs, UTVs, trailers, and commercial vehicles.
Backed by the FCKLightBars Lifetime Warranty, these RGB rock lights are built to deliver years of reliable performance on and off the trail.
Choose the Right Kit
Find the perfect kit size for your build:
- 4–8 Lights: Ideal for illuminating wheel wells on most trucks, Jeeps, and SUVs.
- 12–16 Lights: Complete underbody lighting for overland and trail vehicles.
- 24–40 Lights: Full underglow coverage for lifted trucks, SEMA builds, show vehicles, trailers, and large off-road rigs.
For a clean switch-controlled installation, add the FCKLightBars Single Harness. If you prefer maximum white light output, check out the FCKLightBars Pure White Rock Lights, or complete your lighting setup with the LED Underglow Strip Kit for continuous ground effects.
Key Features
- Available in 4, 6, 8, 12, 16, 24, 32, and 40-light kits
- 1,600 lumens per light with premium 16W CREE LEDs
- Bluetooth smartphone control for iPhone and Android
- Millions of RGB colors with customizable lighting effects
- Adjustable brightness and dynamic lighting modes
- Rugged aluminum housings with impact-resistant PMMA lenses
- IP69 waterproof and shockproof construction
- Operates on 10–30V DC
- Complete wiring harness, waterproof connectors, gaskets, and mounting hardware included
- Ideal for wheel wells, underbody lighting, suspension, engine bays, trailers, and custom builds
- Protected by the FCKLightBars Lifetime Warranty
The FCKLightBars High-Intensity RGB LED Rock Light Kit combines brilliant output, smartphone-controlled customization, and rugged off-road durability to create the ultimate underbody lighting solution. Whether you’re crawling rocky trails after dark, enhancing visibility during recoveries, or building a show-stopping display, these premium RGB rock lights deliver professional-grade performance with endless color possibilities.
Specifications
Installation
FCKLightBars High-Intensity RGB LED Rock Light Kit – Bluetooth App Control, 1,600 Lumens Per Light, IP69 Waterproof Underbody Lights (4–40 Light Kits)
FCKLightBars High-Intensity RGB LED Rock Light Kit – Bluetooth App Control, 1,600 Lumens Per Light, IP69 Waterproof Underbody Lights (4–40 Light Kits)
Transform your truck, Jeep, SUV, UTV, or off-road vehicle with the FCKLightBars High-Intensity RGB LED Rock Light Kit, an award-winning underbody lighting system engineered for maximum brightness, durability, and complete color customization. Featuring premium 16W CREE LEDs, each 2-inch rock light produces up to 1,600 lumens of brilliant illumination while giving you access to millions of RGB color combinations, all controlled directly from your iPhone or Android using Bluetooth.
Whether you’re lighting your wheel wells for nighttime trail rides, creating a head-turning underglow for shows, or adding functional lighting for work and recovery, FCKLightBars RGB Rock Lights deliver unmatched performance in any environment. Available in 4, 6, 8, 12, 16, 24, 32, or 40-light kits, there’s a configuration for everything from daily drivers to fully customized off-road builds.
Unlimited Colors. Complete Control.
Customize your lighting with an intuitive Bluetooth mobile app that lets you control:
- Millions of RGB color combinations
- Adjustable brightness levels
- Multiple lighting patterns and dynamic effects
- Solid colors, fades, flashes, and custom modes
- Individual kit control from your smartphone
- Compatible with both iPhone and Android devices
From crisp white lighting for nighttime visibility to bold custom colors for events and trail rides, the FCKLightBars RGB system gives you complete control with no additional controllers or complicated wiring.
Built for the Toughest Off-Road Conditions
Designed specifically for demanding off-road environments, every rock light features a rugged aluminum housing, impact-resistant PMMA lens, and IP69 waterproof and shockproof construction. Built to withstand mud, rocks, pressure washing, snow, water crossings, and harsh weather, these lights are engineered to perform wherever your adventures take you.
Each kit includes a complete plug-and-play wiring harness, waterproof connectors, sealing gaskets, and mounting hardware for a straightforward installation on trucks, Jeeps, SUVs, UTVs, trailers, and commercial vehicles.
Backed by the FCKLightBars Lifetime Warranty, these RGB rock lights are built to deliver years of reliable performance on and off the trail.
Choose the Right Kit
Find the perfect kit size for your build:
- 4–8 Lights: Ideal for illuminating wheel wells on most trucks, Jeeps, and SUVs.
- 12–16 Lights: Complete underbody lighting for overland and trail vehicles.
- 24–40 Lights: Full underglow coverage for lifted trucks, SEMA builds, show vehicles, trailers, and large off-road rigs.
For a clean switch-controlled installation, add the FCKLightBars Single Harness. If you prefer maximum white light output, check out the FCKLightBars Pure White Rock Lights, or complete your lighting setup with the LED Underglow Strip Kit for continuous ground effects.
Key Features
- Available in 4, 6, 8, 12, 16, 24, 32, and 40-light kits
- 1,600 lumens per light with premium 16W CREE LEDs
- Bluetooth smartphone control for iPhone and Android
- Millions of RGB colors with customizable lighting effects
- Adjustable brightness and dynamic lighting modes
- Rugged aluminum housings with impact-resistant PMMA lenses
- IP69 waterproof and shockproof construction
- Operates on 10–30V DC
- Complete wiring harness, waterproof connectors, gaskets, and mounting hardware included
- Ideal for wheel wells, underbody lighting, suspension, engine bays, trailers, and custom builds
- Protected by the FCKLightBars Lifetime Warranty
The FCKLightBars High-Intensity RGB LED Rock Light Kit combines brilliant output, smartphone-controlled customization, and rugged off-road durability to create the ultimate underbody lighting solution. Whether you’re crawling rocky trails after dark, enhancing visibility during recoveries, or building a show-stopping display, these premium RGB rock lights deliver professional-grade performance with endless color possibilities.