The 2.5 Inch Round Incandescent Red Marker And Clearance Light is a practical and reliable lighting solution for your vehicle. With its built-in reflex and red lens, it ensures maximum visibility and safety on the road. Made with durable polycarbonate housing and lens, this light is built to last. It features a PL-10 connection and is 2.5 inches wide by 2.5 inches tall by .68 inches deep, making it a perfect fit for most makes and models. Easy to install with grommet mount, this light operates on 12 volts and meets FMVSS P2 A standards. Sold individually, it is a must-have for any vehicle.