Truck-Lite 19375R – 19 Series LED Marker Clearance Light (Red Rectangular, 4 Diode, PC-Rated, Fit 'N Forget M/C, 12V)

Keep your heavy-duty fleet vehicle or commercial trailer safe and fully DOT-compliant with the high-performance Truck-Lite 19375R Model 19 Series LED Marker Clearance Light. This 1"x4" rectangular red marker light features advanced, filament-free optic styling that enables a single lamp to pull double duty as both a side marker and a clearance light. Equipped with an engineered 4-diode configuration for the PC-rated specification, it produces crisp, reliable illumination that eliminates the maintenance costs and vehicle downtime associated with standard incandescent bulbs.

Built to withstand the toughest over-the-road environments, the Truck-Lite 19375R boasts a completely sealed housing and lens crafted from premium, impact-resistant polycarbonate. For maximum electrical reliability, it incorporates Truck-Lite's signature Fit 'N Forget M/C plug system, locking out corrosive road salts, dust, and water intrusion at the terminal. Designed for horizontal mounting configurations via standard bracket options, this combination lamp delivers long-lasting road visibility and is backed by Truck-Lite's industry-leading limited lifetime manufacturer warranty.