Truck-Lite 18471Y – Model 18 Yellow LED Cab Clearance Marker Light Kit with Gasket (LMP-MDL 18)

Maximize top-of-cab visibility and ensure strict over-the-road compliance with the Truck-Lite 18471Y Model 18 LED Cab Marker Clearance Light Kit. Engineered specifically to withstand the brutal demands of long-haul vocational trucks and heavy-duty commercial vehicles, this high-performance yellow/amber light assembly is an essential upgrade or replacement for worn-out fleet lighting.

Often sourced as a direct-fit replacement cab light for Mack truck fleets, the Truck-Lite 18471Y (LMP-MDL 18) stands out by replacing unreliable incandescent fixtures with a state-of-the-art 18-LED array. Delivering a commanding 1,600 raw lumens, it provides exceptional distance visibility through heavy fog, blinding rain, or pitch-black highway driving. Because LEDs do not have fragile filaments, this unit remains entirely impervious to continuous engine vibrations and intense road shock, resulting in radically lower maintenance costs and zero unplanned downtime.

Engineered with a broad 10V to 30V operating range, the 18471Y effortlessly handles fluctuating power levels across diverse commercial configurations. This comprehensive kit comes supplied with a premium, vehicle-contoured mounting gasket that establishes an airtight, moisture-proof seal against the cab surface—preventing water intrusion into your vehicle's interior headliner. For an exact-match replacement that guarantees fleet longevity and superior brightness, look no further than this Truck-Lite signature product.