Update your semi truck to have reliable safety lighting for the road ahead, with the 2.5" M/C 10 LED OTR Marker Light / Clearance Light with Expertise Built In™. Due to its strong output that provides high visibility, this replacement light enhances vehicle safety in all types of conditions. Crafted with a durable polycarbonate lens for advanced heat and impact resistance. FleetPride is your First Click in Heavy Duty®.