Westin B-Force Double Row LED Light Bar for Trucks & SUVs

Length (in)

2 4 6 10 12 20 30 40 50

Product Overview


The Westin B-Force Double Row LED Light Bar is a rugged lighting option built for off-road performance, jobsite visibility, and everyday utility use. Its dual-row LED design provides more output than a comparable single-row bar, helping deliver both distance and wide-area coverage.

Depending on size, the B-Force lineup ranges from compact auxiliary lights to full-width 50-inch light bars. Output ranges from approximately 1,080 raw lumens on smaller lights up to approximately 27,000 raw lumens on larger configurations.

Most light bar sizes use a combo beam pattern that blends spot and flood optics. This gives drivers long-range projection for distance and wider side illumination for trails, jobsites, and low-light work areas.

The B-Force series also has a bold visual style, with a black powder-coated housing, diamond-plate face design, and blackout hardware that pairs well with modern truck and SUV builds.

Built with 6063 extruded aluminum housing, die-cast end caps, and a dust- and moisture-resistant polycarbonate lens, the B-Force Double Row is designed for dependable performance in harsh environments. Now available at LEER.




Size Options

  • 2-inch / 4-inch Lights: Compact auxiliary lighting
  • 6-inch / 10-inch / 12-inch Lights: Small bumper, grille, or utility applications
  • 20-inch Light Bar: Mid-size balanced setup
  • 30-inch Light Bar: Strong output and coverage
  • 40-inch Light Bar: Wide vehicle applications
  • 50-inch Light Bar: Maximum output and full-width coverage

Most bar sizes use a combo spot/flood beam pattern for practical real-world lighting.




Features & Specifications

  • LED Type: 3W high-output LEDs
  • Beam Pattern: Combo spot/flood on most light bar sizes; flood pattern on select smaller lights
  • Output Range: Approximately 1,080 to 27,000 raw lumens
  • Housing: 6063 extruded aluminum with die-cast end caps
  • Lens: Polycarbonate lens, dust and moisture resistant
  • Voltage: 9–30V
  • Finish: Black powder coat with diamond-plate face styling
  • Mounting: Universal mounting
  • Warranty: Limited lifetime warranty



Why Choose the Westin B-Force Double Row?

This is a strong value-focused lighting option for customers who want output, durability, and aggressive styling without moving into premium-price light bars.

  • Dual-row design provides strong output for the price point
  • Combo beam pattern works well for both distance and spread
  • Blackout styling pairs well with modern truck builds
  • Wide range of sizes supports many mounting locations
  • Durable construction for off-road and work use



What’s Included

  • LED light bar (size varies)
  • Mounting hardware
  • Pigtail connector



Installation Notes

  • Universal fitment
  • Ideal for bumpers, roof racks, grille guards, and custom mounts
  • Compatible with many aftermarket mounting solutions
  • Professional installation is recommended for wiring and aiming



Warranty Information

Westin Warranty

Westin B-Force lights are backed by a limited lifetime warranty on materials and workmanship.

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