Oval LED Marker, Clearance Light by Optronics, Inc.
Oval LED light with reflector for clearance, side marker or identification light. Features snap on, replaceable lens. Surface mount white base mounts on industry standard 3" centers. Features all weather plastic molding and durable lens to protect against corrosion. Reflectorized lens eliminates the need for a separate reflector to meet DOT requirements. Design includes both lead and ground wires for mounting to all surfaces.

MCL-31RB Oval LED Marker, Clearance Light - Red - 6 Diode 0.054A/12.8V by Optronics, Inc.