Overview
The ARB Intensity 40 Inch LED Light Bar AR40SARM603 is a 40 inch LED light bar with a dedicated heat sink and light bar mounting system for attaching it to a bull bar or roof rack. ARB 4×4 Accessories gives it universal fitment, so it is not matched to a specific vehicle.
The mounting system is designed to keep the bar steady and to improve driving vision. The bar uses the same lens and reflector technology as existing ARB Intensity LEDs, with two rows of 20 individual LEDs under a polycarbonate lens.
Key features
- Dedicated heat sink and light bar mounting system
- Attaches to a bull bar or roof rack
- Two rows of 20 individual LEDs
- Polycarbonate lens
- Patented lens and reflector technology shared with existing ARB Intensity LEDs
- Engineered in Australia, manufactured in the United States
Wiring and road-use checks
A light bar draws a significant current, so the feed should run through a fused relay with its own switch rather than a factory circuit. Route the cable away from heat, moving parts and sharp edges, and secure it along the bull bar or roof rack. Good earth connections are equally important, since a poor earth can cause dim output and erratic operation.
Road use brings separate considerations. Check local rules on auxiliary driving lights, including when they may be switched on and how they must be aimed. Many drivers fit a switch that cuts the bar when oncoming traffic is near. Keep the lens clean, since mud or dust can reduce output noticeably.
- Use a fused relay and separate switch
- Route cable away from heat and moving parts
- Make a clean earth connection
- Check local road-use rules
Specifications
| Brand | ARB 4×4 Accessories |
|---|---|
| Part number | AR40SARM603 |
| UPC | 700008143721 |
| Size | 40 inch |
| LED layout | Two rows of 20 individual LEDs |
| Lens | Polycarbonate |
| Mounting | Bull bar or roof rack |
| Fitment | Universal fit |
Vehicle fitment
Universal fitment applies, so no model year, make or model is named. Whether the bar suits your vehicle depends on the bull bar or roof rack you mount it to and whether that rack has room for a 40 inch bar.
Confirm your vehicle’s year, model and trim before ordering.
Installation notes
Mounting to a bull bar or roof rack is the main job. Check what your rack needs first, such as brackets and clearance. Wire the bar through a fused relay and follow your local rules for road-use driving lights.
What’s included
One 40 inch LED light bar, part AR40SARM603.
Not included: Check the package contents against your installation before starting, including any brackets, wiring or switch you need.
