Tecniq T66-RR0A-1 Pair of 6" Oval Red LED Stop Turn Tail Grommet Mount Trailer Truck RV Light, Two Lights 6"oval stop/turn/tail with patented, ultra-efficient lens that leads the world in performance Reliable performance over 100,000 hours Innovative patent pending optics, dimensions: 6.45" x 2.45"without grommet, with grommet fits standard mounting hole Stop turn tail lamp for use on heavy duty trucks, semi-trailers, cargo trailers, boat trailers work vehicles Made in the USA