ARB 1780500 Slimline LED Light Bar 36" -130W for BASE Rack, Trade Rack, Touring

Vehicle Fitment

Universal - Fits ARB BASE Racks, ARB Trade Racks, and ARB Touring Racks
Compatible with BASE Rack models: 1770020, 1770030, 1770040, 1770070

Fitment Notes

• Designed specifically for ARB BASE Rack dovetail mounting system - no drilling required
• Can be mounted in front of the rack or tucked below the front beam for a hidden look
• Compatible with ARB Trade Racks and Touring Racks with included brackets
• Can be added to other roof racks but drilling will be required
• May be mounted in conjunction with or in place of the ARB wind deflector below the front beam
• Wiring loom sold separately - compatible with ARB driving light looms 3500810 and 3500820
• Optional lens covers available in Amber, Clear, and Solid Black (2 packs required for full coverage)

Features

• 20 x OSRAM 6.5W LEDs with combo spot/flood beam pattern
• Unique half-cup reflector design limits light reflection off vehicle hood and bar work
• Extruded aluminum body with high-pressure die-cast aluminum end caps for superior heat dissipation
• Stealth black powder coat finish with tinted polycarbonate lens for non-obtrusive appearance
• Virtually indestructible hardened polycarbonate lens withstands impacts from low-hanging branches
• IP68 rated - dust and waterproof for submersion up to 3 meters
• Reverse polarity protection and over/under voltage protection
• Protected against radio frequency (RFI) and electromagnetic (EMC) interference
• Two-pin DT connector with over-molded waterproof plug
• Breather with pressure-tested seal for thermal expansion management

Specifications

• Part Number: 1780500
• Length: 36 inches (954mm)
• Dimensions: 37.55" x 2.63" x 1.33" (954mm x 67mm x 34mm)
• Weight: 7.0 lbs (3.07 kg)
• LED Count: 20 x OSRAM 6.5W
• Power: 130W
• Input Voltage: 12V to 48V
• Current Draw: 9.2A @ 14.4V
• Raw Lumens: 9,279
• Effective Lumens: 8,552
• Light Distance: 1 lux @ 728m (2,388 ft)
• Spread: 60m (196 ft) - Horizontal 8° / Vertical 6°
• Beam Pattern: Combo (Spot/Flood)
• Color Temperature: 5500-6000K
• Operating Temperature: -40°F to +149°F (-40°C to +65°C)
• Rated Life: 50,000 hours
• IP Rating: IP68
• Input Cable Length: 330mm (13 inches)
• Certifications: R10, CE, ROHS
• Warranty: 3 Years

Included Components

• 1x ARB Slimline 36" LED Light Bar
• 2x Brackets for below-rack mounting
• 2x Brackets for front-of-rack mounting
• 1x Bracket mounting hardware set with 304 stainless steel fasteners

Product Description

The ARB 1780500 Slimline LED Light Bar is purpose-built to complement ARB's BASE Rack system, delivering 8,552 effective lumens through 20 premium OSRAM LEDs in a sleek, low-profile 36-inch housing. The unique half-cup reflector design provides a combo spot/flood beam pattern optimized for roof rack mounting, throwing light 2,388 feet down the road while minimizing reflection off the vehicle's hood and bar work. Constructed from extruded aluminum with die-cast end caps, the stealth black powder-coated body serves as a heat sink for extended LED life while withstanding impacts from trail obstacles. The included multi-position brackets allow installation either in front of or below the BASE Rack front beam, with the hidden under-mount option providing additional protection and a clean integrated appearance.