This Red LED Marker and Clearance Light with Reflex is a practical and reliable addition to any vehicle. With 1 LED diode and a red lens, it is available in a surface mount design and fits most makes and models. The ABS housing and acrylic lens make it durable and long-lasting. Measuring 4 inches wide by 2 inches tall by 1 inch deep, it is hard-wired and operates on 12 volts. This product is sold individually and meets FMVSS P2 A standards. Its compact size and bright illumination make it an ideal choice for enhancing visibility and safety on the road.