Get your semi truck Ready for the Road Ahead™ with reliable safety lighting, with the Grote 5.88" Sealed Turtleback® Rectangular LED Marker / Clearance Light. With a strong output, this replacement light enhances vehicle safety in all types of climates and conditions by providing high visibility. Crafted with a durable polycarbonate lens for advanced heat and impact resistance. FleetPride is your First Click in Heavy Duty®.