Rock Lights & Underglow Kits

Light the ground you own

The toughest rock lights & underglow in the industry

1,600 lumens per light, aluminum housings, and waterproof ratings built for mud, rocks, and full submersion — controlled from your phone.

IP69 waterproof1,600 lumens per lightBluetooth app controlLifetime warranty

RGB rock lights glowing multiple colors under white truck at night

Best seller

High-Intensity RGB Rock Lights

Every color from your phone · kits of 4 to 40 · 16W Cree LEDs

From $184.99

SHOP RGB KITS

True white, no hues

Pure White Rock Lights

Highest output, widest coverage · kits of 4 to 40 · lifetime warranty

From $169.99

SHOP PURE WHITE

Full ground effects · zero shadows

LED Underglow Strip Kit

Continuous coverage with patented optics — single to triple row, RGB+W or pure white, flow/chasing option, built vehicle-specific for a perfect fit.

From $389.99

SHOP UNDERGLOW STRIPS

Build it your way — single rock lights in pure white, amber, red, green, and blue from $34.99 · add extensions for big rigs · wire it clean with a Single Harness or Dual Harness. Finish the look with wheel lights.

FCKLightBars rock lights and LED underglow kits for trucks, cars, and off-road builds — award-winning RGB rock light kits with Bluetooth app control, true pure white rock lights with 1,600 lumens per light, and vehicle-specific LED underglow strip kits with zero-shadow coverage. IP69 waterproof aluminum housings built for mud, rocks, snow, and full submersion, backed by a lifetime warranty.