The Cat 0039548 is a genuine OEM LED rear lamp assembly designed for reliable performance in demanding agricultural and construction environments. This 12V lamp features a durable stud mounting and a Deutsch connector, ensuring secure and efficient electrical connection. It is specifically engineered for rear application on a wide range of Caterpillar heavy machinery, including articulated trucks, cold planers, excavators, motor graders, off-highway trucks, paving compactors, road reclaimers, track-type tractors, wheel dozers, wheel excavators, wheel loaders, wheel scrapers, and wheel tractors.