Buyers Products 6 Inch Oval Stop/Turn/Tail Light with 6 LEDs is used on trucks and trailers to meet FMVSS/CMVSS 108 regulations. The light has a red lens and uses a PL-3 connection. Black grommets are also available for mounting. Lights available in bulk (sold in multiples of 10) or as individual kits that include a grommet and plug. They are backed with a limited lifetime warranty.