274649 - Miller 6-Inch Oval LED Tail Light Assembly

Reliable Visibility for Mobile Welding Operations

Ensure your mobile welding equipment remains road-legal and safe with the Miller 274649 Light, Tail Oval (LED) 6In. Designed specifically as a replacement component for Miller welding trailers and engine-driven welder transport units, this tail light assembly provides critical signaling capability. Whether you are hauling your rig to a remote job site or navigating busy industrial zones, functioning tail lights are not just a safety requirement—they are a legal necessity. This unit features a standard 6-inch oval footprint, a common configuration for industrial trailers, ensuring a straightforward installation process into existing cutouts or brackets.

The LED Advantage

Upgrading or replacing your lights with this LED model offers significant benefits over traditional incandescent fixtures. Light Emitting Diodes (LEDs) are solid-state devices, meaning they lack the fragile filaments found in standard bulbs. This makes the Miller 274649 exceptionally resistant to the shock and vibration that naturally occurs when towing heavy welding equipment over potholes, gravel roads, and construction sites. Furthermore, LEDs have a much faster rise time, lighting up instantly when brakes are applied, which can provide following drivers with crucial extra stopping distance.

Genuine Miller Quality

When maintaining your valuable Miller equipment, using genuine OEM parts ensures fitment and longevity. The 274649 is built to Miller's specifications for durability and performance. The sealed housing helps prevent the ingress of moisture and dirt, common enemies of trailer wiring and lighting. By choosing this genuine replacement, you avoid the guesswork of universal parts that may require splicing or modification to fit your specific machine's harness or mounting points. Always verify fitment with your machine's serial number to ensure this specific lighting configuration matches your model.