The 4 Inch Single LED With Reflective Ring Lens is a durable and practical lighting solution for a variety of vehicles. Made of sealed polycarbonate lens and housing, this single LED light operates at 12 volts and features a red LED with a red lens. Its standard 3 prong pigtail allows for easy installation, and its compact 4-5/16 inch diameter and 2 inch height make it a versatile option. Sold individually, this LED light is a reliable and efficient choice for enhancing visibility and safety on the road.