(4) 6" Oval Red Clear Chrome LED Stop Turn Tail Light Surface Mount Trailer Truck (4) Red Hound Auto Clear/Red Oval Trailer Lights Ten LED super diodes Fits in a standard 2-1/2" x 6-3/4" oval hole Lights are lab-tested for brightness and to withstand vibration, wet conditions, movement; Great for marine or trailer applications Poly carbonate housing with rubber grommet