KT 2 Red Oval Oblong 6" Surface Mount LED Brake Stop Turn Tail Light Trailer Truck RV SealedFunctions as turn stop tail signal light The light is a surface mount Youre able to mount it on any FLAT surface Acrylic lens is sonic welded to the housing 10-diode square LED light Operates from 916 volts Waterproof These lights are DOT compliant and SAE A..