LED Light Bars  /  6 Inch

6 Inch LED Light Bars

Small enough for a bumper, grille, headache rack or A-pillar, and bright enough to run as a reverse light, work light or skiff bow light. Single row, double row, marine and diffused, plus yellow fog and 850nm infrared.

  • 7,920Raw lumens, double row
  • IP69KSealed housing
  • 12V / 24VPlug-and-play
  • LifetimeLimited Warranty
Shop 6 inch bars Kits and mounts
Black Oak LED 6 inch double row LED light bar with silver mounting brackets on wet gravel

Before you buy

Will it fit?Double row needs 8 in. bracket to bracket, single row 9-1/4 in. Bumper, grille, A-pillar or T-top.Fit guideSingle or double row?Single row is slimmer for grilles, racks and T-tops. Double row puts out twice the raw lumens.CompareIs the wiring included?Yes. 12 ft harness, switch, relay and fuse, plus brackets and hardware.In the box
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6 Inch LED Light Bars & Compact Utility Lights

6 inch light bar guide

Fit, mounting and wiring for a 6 inch light bar

Everything buyers ask us before ordering a 6 inch bar, answered with the real measurements from our drawings and the numbers from our spec sheets. The short version: measure the flat span, pick single row for tight spaces or double row for twice the output, and everything you need to wire it is in the box.

Single or double row?

Single row: slim 2-9/16 in. tall housing for grilles, bumpers and tight spots. 30W and 3,960 raw lumens on 5W LEDs.

Double row: two rows of LEDs in a taller housing, 4-1/8 in. with the bracket, for twice the output: 60W and 7,920 raw lumens.

6 inch LED light bar styles compared: single row and double row
Illustration. Compare exact dimensions on each product page.

Will it fit?

Measure the flat span where the bar will sit, bracket to bracket. The 6 inch single row needs 9-1/4 in. and the double row needs 8 in. Common spots are the bumper, grille, headache rack, A-pillar or UTV cage, and the front deck or T-top of a small boat.

6 inch single row LED light bar dimension drawing
6" single row: 9-1/4 in. wide with brackets, 7-7/8 in. housing, 2-9/16 in. tall, 3-1/4 in. deep.
6 inch double row LED light bar dimension drawing
6" double row: 8 in. wide with brackets, 7-9/16 in. housing, 4-1/8 in. tall with bracket, 3-1/2 in. deep.

How it mounts

Every bar bolts down with the stainless end brackets and hardware in the box. The bracket rotates so you can aim the beam after it is mounted. For tubes and rails, add a universal clamp bracket.

Bumper or grilleSingle row tucks into a grille or bumper opening at 2-9/16 in. tall; double row for twice the output.
Headache rack or reverse lightAim a flood or diffused bar behind the truck or UTV for backing up and work light.
A-pillar or roll cageShort enough to sit on an A-pillar bracket or UTV cage without blocking the view.
Boat T-top, skiff or pontoonMarine bars in white housing, IP69K sealed for saltwater and washdown. Our pontoon bow kit uses two 6 inch marine double rows.

What's in the box

Nothing else to buy for a standard install. You will need a drill, a pencil and zip ties.

  • 6 inch LED light bar with 16 in. lead and 2-pin Deutsch connector
  • 12 ft wiring harness
  • On/off rocker switch
  • Relay and inline fuse
  • Stainless end mounting brackets
  • All mounting hardware

Wiring diagram

The harness is plug-and-play: connect the red lead to the battery positive, the black to the negative, run the switch into the cab and plug the bar into the Deutsch connector. The relay keeps the full load off your switch.

Download the quick start guide (PDF)

Light bar wiring diagram Battery positive runs through the inline 5A fuse to the relay. The in-cab on/off switch triggers the relay, and the relay powers the light bar through the 2-pin Deutsch connector. The relay and the light bar ground to the battery negative or a clean chassis ground. GROUND: battery negative or clean chassis ground BATTERY 12V or 24V +− 5A FUSE RELAY included ON/OFF SWITCH in cab, 3/4 in. hole trigger Deutsch 2-pin 6" LIGHT BAR Harness: 12 ft, fuse, relay and switch included Lead from bar: 16 in. to 2-pin Deutsch powergroundswitch trigger
Factory upfitter switchesWiring into a Ford, Ram or GM upfitter switch? Skip our relay and connect directly; the upfitter circuit already has one.
Keep it watertightUse heat-shrink butt connectors or solder sleeves on any splice. The Deutsch connector can be cut off if you need a custom run.
Route it cleanZip-tie the harness away from heat, sharp edges and moving parts. Mount the switch where you can reach it seated.

Brightness & beam

Figures are for our 5W LED builds, the brightest version of each bar. Combo optics put a 15° spot down the center for distance and 45° flood on the sides for width; spot and flood-only versions are available on the single row, double row and marine double row. Diffused bars spread light across 120°. Rated for 50,000 hours.

6" double row, 60W
7,920 lm
6" diffused double row, 60W
7,920 lm
6" single row, 30W
3,960 lm
LED light bar beam pattern guide comparing spot, flood and combo beam shapes
Illustrated beam shapes, not measured light output. Tap to enlarge.

6 inch light bar specs

5W LED builds. Every bar: IP69K sealed, 50,000-hour rated life, Lifetime Limited Warranty. Single and double row: 12-30V DC, -40° to 145°F, Osram LEDs, 16 in. lead with 2-pin Deutsch connector.

BarWattageRaw lumensLEDsSize with bracketsWeight
6" single row30W3,96069-1/4 x 2-9/16 x 3-1/4 in.1.6 lb
6" double row60W7,920128 x 4-1/8 x 3-1/2 in.4.4 lb
6" marine double row60W7,920128 x 4-1/8 x 3-1/2 in.4.4 lb
6" diffused double row60W7,920128 x 4-1/8 x 3-1/2 in.4.4 lb
6" yellow fog single row30W3,96069-1/4 x 2-9/16 x 3-1/4 in.1.6 lb
6" 850nm infrared single row20WInfrared69-1/4 x 2-9/16 x 3-1/4 in.1.6 lb

Kits for your vehicle

The 6 inch size is mostly sold as individual bars. The one ready-made kit is for pontoon boats.

Pontoon boatsBow kit with two 6 inch marine double rowsBoatsMarine bars in white housingAny vehicleUniversal brackets and clamps

6 inch LED light bar questions

What is the brightest 6 inch light bar Black Oak makes?

The 6 inch double row and the 6 inch diffused double row are the brightest, at 60W and 7,920 raw lumens on 5W LEDs. The 6 inch single row is 30W and 3,960 raw lumens.

Will a 6 inch light bar fit my vehicle?

Measure the flat span where the bar will sit, bracket to bracket. The 6 inch single row needs 9-1/4 in. and the double row needs 8 in. Common spots are the bumper, grille, headache rack, A-pillar or UTV cage, and the front deck or T-top of a small boat.

Single row or double row?

Single row when height is the constraint (behind a grille, on a roof rack, under a boat T-top) or when you want the slimmest look. Double row when the position has room and you want the most output from one bar, twice the raw lumens of the single row.

Does a 6 inch light bar come with a wiring harness and switch?

Yes. Every 6 inch bar ships with a 12 foot harness that includes the on/off switch, relay and inline fuse, plus stainless brackets and mounting hardware. It plugs into the bar's 2-pin Deutsch connector and runs on 12V and 24V systems.

What is the difference between the marine and standard 6 inch bars?

Same LEDs and optics. The marine bars use a white powder-coated housing and are sold with marine mounting options; every bar is IP69K sealed for saltwater and pressure washdown.

What warranty comes with a 6 inch light bar?

Every 6 inch Black Oak LED light bar in this collection is covered by a Lifetime Limited Warranty. See each product page for the terms.

Other sizes: 4 inch light bars, 10 inch light bars, or every size and type in LED light bars. Designed and engineered in Sarasota, Florida.