Rough Country 20" Spectrum Series Single Row LED Light Bar

The Rough Country Spectrum 20-Inch Single Row Light Bar brings a bezel-less, premium design to your 1988-1999 Chevy or GMC OBS truck's lighting setup: 100 watts and 9,000 lumens from Osram LEDs, with combined spot and flood beam patterns for both distance projection and wide-area coverage in a single bar.

Built for real durability with an IP67/IP69K waterproof rating, an impact and UV-resistant lens, and a diecast aluminum housing that stands up to overlanding, rock crawling, and daily trail use. The slimmer single row profile keeps weight and power draw down compared to the dual row Spectrum bar while still delivering the same premium bezel-less look.

For OBS owners who want their lighting setup to look as thought-out as the rest of their build, the Spectrum single row bar delivers real dual-beam performance with styling that stands apart from the standard Black Series lineup.