Rough CountryPart 80740 · UPC 00840269909467
40-Inch Spectrum Series Single-Row LED Light Bar
$329.95MAP price
In stock — 148 available
Shipping weight: 10 lb.
- 40-inch single-row bar: 210W output, 18,900 lumens, 42 5W LEDs in a combined spot-and-flood pattern
- Sealed to IP67/IP69K in a die-cast aluminum housing with a bezel-less lens face
- Harness, on/off switch, base mounts, end mounts, hardware, and snap-on cover in the box
- Estimated install time: 2-3 hours — downloadable installation guide available
- Covered by a 3 Year Limited Warranty; shipping weight: 10 lb
About this part
40-Inch Spectrum Series Single-Row LED Light Bar, fitment-checked
Rough Country 80740 is a 40-inch Spectrum Series single-row LED light bar rated at 210W and 18,900 lumens, built around 42 5W LEDs behind a tinted indirect reflector and a UV- and impact-resistant lens. The die-cast aluminum housing carries an IP67/IP69K sealing rating. It ships with a wiring harness, on/off switch, base and end mounts, hardware, and a snap-on cover. Intended for off-road use only; a Prop 65 warning applies for California buyers.
Specifications
Specs
| Brand | Rough Country |
| Part number | 80740 |
| UPC / GTIN | 00840269909467 |
| Lift height | 40 in |
| Shipping weight | 10 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.