(5) Red 3.75" Oval Incandescent Marker Lights Truck Trailer RV (5) Red 3.75" Oval Incandescent Marker Lights Truck Trailer RV (5) Red Oval Incandescent Marker Clearance Lights. Lights are 3 3/4" L. 1 3/4" W. and will sit off surface 11/16". Mounting holes are 1 7/8" center to center. Lights only. No mounting gasket or screws included. DOT SAE P2 PC Rated Marker Light. Ships Contiguous 48 US States Only