Truck-Lite 40762 40 Series Left Hand Incandescent S/T/T Light Module Box with Side Turn & Marker - 12V Black PVC Trim

Upgrade your straight truck or commercial vehicle with the high-capacity Truck-Lite 40762 40 Series Incandescent Left Hand Combination Light Module. Purpose-built for roadside (LH) installation, this heavy-duty 4-lamp rear signaling hub integrates dual 4-inch round rear lamps, an auxiliary side turn signal, a marker clearance light, and a safety reflex reflector. Enclosed in a rugged steel module box with a sleek black PVC trim face, this 12V setup delivers comprehensive backend compliance and visibility for severe over-the-road transport applications.

Ensure complete highway safety and FMVSS compliance with the Truck-Lite 40762 40 Series Left-Hand Combination Light Module. Highly favored for commercial straight trucks, vocational fleets, and utility trailer configurations, this all-in-one rear cluster consolidates critical braking, lane-changing, nighttime tail tracking, and side-clearance tracking into a single, pre-wired unit.

The foundation of this module is its robust steel internal enclosure box, engineered to fiercely safeguard sensitive 16-gauge wiring, pigtails, and connectors from aggressive road salt, moisture, and flying rocks. The exterior trim face is crafted from impact-resistant black PVC for a professional flush appearance against the truck body panel. Inside the housing, the unit features high-visibility incandescent technology across four separate lamps, including red and yellow (amber) polycarbonate lenses that are fully sealed to resist water intrusion. Power distribution is reliable and clean, using an industry-standard PL-3 right-angle connector alongside an integrated 2-position plug configuration.