Grote 65440-5 - Submersible Trailer Lighting Kit for Trailers Over 80" Wide, Square – 12V Incandescent

Heavy-Duty Visibility for Wide-Body Trailers

The Grote 65440-5 is a comprehensive, professional-grade lighting solution specifically engineered for trailers exceeding 80 inches in width. Whether you are outfitting a large boat trailer, a wide utility hauler, or a commercial transport trailer, this kit provides the high-output visibility required for legal and safe operation on the road. Featuring Grote’s popular square design, these lamps offer a clean, factory look while meeting the rigorous demands of heavy-duty towing.

Truly Submersible & Built for the Elements

Towing near water requires equipment that can survive the dip. The 65440-5 is fully submersible, featuring a rugged ABS housing and a sonic-welded acrylic lens that creates a watertight seal to protect the internal bulbs and circuitry. This marine-grade construction is designed to prevent the corrosion and short-circuiting often caused by water intrusion during launching and loading, ensuring reliable performance in both freshwater and saltwater environments.

Complete All-In-One Signal Kit

Stop piecing together your lighting system—the Grote 65440-5 comes as a complete kit for a seamless installation. This multi-function kit is fully FMVSS 108 compliant and provides: Stop, Tail, Turn, Clearance Marker, and License Plate illumination. The retail pack includes everything you need to get back on the road: a high-quality wiring harness, left-hand and right-hand lamps (with integrated license window), a durable license plate bracket, and all necessary mounting hardware.