Ensure your semi is Ready for the Road Ahead™ with a well-lit license plate, with the Truck-Lite 1" x 2" 12V 1-Incandescent Rectangular License Light. Thanks to its protected bulb, this replacement light is able to illuminate a license plate so that it can meet local and federal laws. Crafted with a solid exterior and secure design to reduce the frequency of light changes. FleetPride is your First Click in Heavy Duty®.