Provide your semi truck with reliable safety lighting, with the Truck-Lite 2.5" Round High Profile 8-LED Marker / Clearance Light that ensures you're Ready for the Road Ahead. Thanks to its strong output, this replacement light enhances vehicle safety in all types of conditions by providing high visibility. Created with a durable polycarbonate lens for advanced protection against impacts and high temperatures. FleetPride is your First Click in Heavy Duty.