Prepare your semi truck to be Ready for the Road Ahead , with the Truck-Lite 0.74" 35 Series Rectangular 5-LED Marker / Clearance Light that supplies reliable safety lighting. Thanks to its strong output, this replacement light enhances vehicle safety in all types of conditions by providing high visibility. Fashioned with a durable polycarbonate lens for increased heat and impact resistance. FleetPride is your First Click in Heavy Duty .