The Brightest Bar We Make — Guaranteed

The C4-Series combines the strongest LED on the market — 7W chips at 105 lumens per watt — with our proven 4D projector optics for an output-per-watt figure nothing else in the lineup touches: up to 70,560 lumens on the 50-inch bar. The projection is engineered for extreme high-speed race vehicles running 140+ mph, where seeing far ahead isn't optional.

Rated for Race Abuse

This is our first bar rated IP69 — a step beyond IP68 — with upgraded weatherproofing, shock resistance, and impact protection for the toughest conditions on and off the road. All C4-Series bars are built on a straight housing.

What's in the Box

1x C4-Series light bar (size/beam per your selection)
High-performance mounting brackets and hardware

Wiring harness is not included. Add a plug-and-play harness — at these wattages you want proper relay wiring.

Specifications

LEDs: 7W chips, 105 lm/W
Optics: 4D reflector/projector
Beam: 8° spot / 20° flood / combo
Color temperature: 6000K
Operating voltage: 10–30V DC
Housing: black die-cast aluminum, straight
Lens: polycarbonate
Waterproof rating: IP69
Lifetime warranty — LED failure, condensation, flickering, defects

Output by Size

10" — 84W / 8,820 lumens
15" — 168W / 17,640 lumens
20" — 252W / 26,460 lumens
25" — 336W / 35,280 lumens
30" — 420W / 44,100 lumens
40" — 504W / 52,920 lumens
50" — 672W / 70,560 lumens

C4-Series FAQ

What does IP69 mean over IP68?

IP69 adds protection against high-pressure, high-temperature washdowns — the rating you want when the bar takes direct pressure-washer hits and race-speed debris.

C4 vs. 4D-Optic — which flagship?

The 4D-Optic Series offers curved housings and a 55" option; the C4 runs stronger 7W LEDs for maximum raw output. If brightest wins, it's the C4.

Single row version?

Yes — the C4-SR Series is the same platform in a single row.

See every bar in the LED light bar collection. Questions? Call us at (833) 325-3250.

FCKLightBars

C4-Series LED Light Bar – Race-Rated IP69 (10"–50")

Size

Beam Pattern