40 Inch LED Light Bar Amber S8 Series Baja Designs

The Baja Designs S8 Series 40-inch LED light bar is built around a section-based architecture — eight LEDs per 10-inch section across the full 40-inch span. Every LED runs at 100% drive current via CopperDrive technology, not throttled back, which translates to raw output starting at 6,324 lumens per 10-inch section at a 5000K daylight color temperature. High-performance reflectors and a Driving/Combo beam pattern round out the optical setup.

The integrated amber backlight is a genuine secondary function, not cosmetic. It sets this bar apart from single-mode units and is controlled separately — you'll need harness 640122 (on/off with backlight mode switch) to use that feature. If you're running the bar as a single light without backlight control, harness 640115 (on/off 3-pin, rated for 10–30 inch bars) is the other option. Neither harness ships with the bar, so confirm your harness choice before ordering.

We like the MoistureBlock construction — fully submersible, not just splash-rated. Field-replaceable lenses through Baja Designs' uService program mean this bar can be serviced without full replacement. At 40 inches, this is a serious investment, and Baja Designs backs it with a 30-day money-back guarantee and a Limited Lifetime Warranty.

Available options:

• Beam Pattern: Driving/Combo, Wide Driving