Rough CountryPart 72940BD · UPC 00843030158675
40-Inch Black Series LED Light Bar with White DRLs
$389.95MAP price
In stock — 197 available
Shipping weight: 16 lb.
- 36000 lumens from 80 CREE LEDs at 5 watts each, drawing 400 watts, with 40 white DRLs across the black panel face
- Combination beam: 5-degree spot paired with a 90-degree flood
- Die-cast aluminum housing, IP67 rating, moisture breather venting, and noise silencers to cut wind hum
- Ships with flat-wound harness and switch, snap-on lens cover, end mounts and adjustable base mounts; downloadable installation guide available
- Install time listed at 2-3 hours; shipping weight: 16.0 lb; 3 Year Limited Warranty
About this part
40-Inch Black Series LED Light Bar with White DRLs, fitment-checked
Rough Country 72940BD is a 40-inch Black Series LED light bar rated at 36000 lumens on 400 watts, using 80 high-intensity 5-watt CREE LEDs plus 40 white daytime running LEDs. The combination optic mixes a 5-degree spot with a 90-degree flood. Housing is die-cast aluminum with an IP67 seal and a moisture breather behind the lens. End mounts and adjustable base mounts cover several mounting setups, and a flat-wound harness with on/off switch handles the wiring.
Specifications
Specs
| Brand | Rough Country |
| Part number | 72940BD |
| UPC / GTIN | 00843030158675 |
| Lift height | 40 in |
| Shipping weight | 16 lb |
| Warranty | 3 Year Limited Warranty |
| Country of origin | CN |
| Category | Lighting › Light Bars |
| Installation guide | Downloadable PDF |
Why buy here
The fitment-first store
Manufacturer-listed exclusions shown. We publish what a part does not fit — before you buy, not after the return.
Sourced from the application data. Fitment on this page comes from the manufacturer’s application catalog, not a copied listing.
Real install docs. The actual step-by-step guide, linked right on the page.