Buyers Products 2.75 Inch License Plate Light with 2 LEDs is used on trucks and trailers to meet FMVSS/CMVSS 108 regulations. The light is a popular choice for service bodies or utility trailers. It has a clear lens and is hard wired with blunt cut leads.Two lights are needed to meet DOT requirements. Lights are sold in multiples of 10 and backed with a limited lifetime warranty.