Black Oak LED 40 Inch Double Row LED Light Bar – Pro Series 3.0 | Spot, Flood, or Combo (240W / 400W) 40C-D5OS

40 Inch Double Row LED Light Bar – Black Housing

Serious Coverage. Relentless Performance. Built for the Trail.

When the terrain opens up and the night pushes back, you need lighting that dominates the darkness. The 40-inch Double Row LED Light Bar delivers expansive forward projection and wide peripheral coverage, making it ideal for drivers who demand maximum visibility across trails, job sites, and open terrain. Designed for trucks, Jeeps, UTVs, overland builds, and work vehicles, this full-width platform is perfect for roof mounts and windshield applications where coverage matters most.

Constructed with premium internal components and protected by a rugged black aluminum housing, this light bar is engineered to handle vibration, harsh weather, mud, and demanding off-road conditions without compromise. The double row configuration pairs high-output LEDs with precision-engineered optics to produce powerful long-range distance lighting and broad side-to-side illumination — giving you clear sight lines and greater confidence when navigating at speed or working after dark.

Our most popular setup — the 5-watt high-output Combo beam — blends intense center spot projection with wide flood optics for balanced, real-world performance wherever the road (or trail) leads.

• Lifetime Warranty

• IP69K-Rated Housing – Fully sealed against salt, spray, pressure washing, and sun exposure

• Premium CREE® and OSRAM® LED Chips – Engineered for maximum output and longevity

• 316 Stainless Steel Mounting Brackets – Marine-grade corrosion resistance

• Ceramic-Coated Finish – Enhanced UV stability and corrosion protection

• Military-Grade Breather – Equalizes pressure and prevents internal moisture buildup

• Premium Lexan® Lens – Designed to resist fading, hazing, and yellowing over time

In the Box

• (1) LED Light Bar
• Stainless Mounting Brackets and Hardware
• Complete Wiring Harness

Premium Lexan Lens + IP69K Sealed Housing

Each light is built with an optical-grade Lexan lens—twice as strong as glass and engineered to resist fading or yellowing—paired with an IP69K-rated housing that blocks out salt, spray, sun, and high-pressure water. The result is a crystal-clear, fully sealed system designed to perform for years in the harshest marine or off-road environments.

Premium OSRAM® LEDs

High-efficiency OSRAM LEDs deliver exceptional brightness, clarity, and long-term reliability—engineered for demanding marine use and sustained high-output performance.

Complete Wiring Harness Included

Every light bar comes ready to install with a pre-terminated 12-gauge wiring harness, inline fuse, relay, and switch — plus heavy-duty stainless mounting brackets for a secure, professional-grade setup right out of the box.

Ceramic-Coated, Hydrex-Sealed Construction

Finished with a corrosion-resistant ceramic coating and sealed with our Hydrex gasket system for true IP69K performance. 316 stainless bolt-in mounts provide unmatched strength and durability in saltwater or off-road environments.

Precision Beam Patterns

Choose from spot, flood, or combo configurations for the perfect lighting spread. Our advanced reflector design ensures maximum throw distance and balanced side illumination for total visibility in any situation. Pro Tip: Combo is usually the best choice — it gives you the best of both worlds, with the spot pattern in the center for distance and the flood pattern on the ends for wide coverage.

Lifetime Warranty

Enjoy complete peace of mind knowing your light is backed by our industry-leading lifetime warranty. We stand behind every product we build — if it ever fails due to workmanship or materials, we’ll repair or replace it, guaranteed.

Download Instructions Here.