Product Details: The Truck-Lite 15 Series 17.45" Rectangular Identification Bar is the perfect solution for your vehicle lighting needs. This bar is designed with a narrow structure that enables it to be mounted in most header rails, making installation a breeze. The snap-lock tabs make lamp replacement simple and easy, without extra hardware or equipment. Furthermore, the red lens ensures your vehicle is visible and safe on the road. With its durable construction and reliable performance, it is the perfect choice for your vehicle lighting needs. FleetPride is your First Click in Heavy Duty®.