5-15/16" x 4-1/2" Square. Incandescent trailer light serves 7 functions on trailers over 80" wide: stop, turn and tail light, rear and side reflector, side marker, and license light. Stud mount. Quick-connect wire inserts. 2 bulbs.

Features:

Combination trailer tail light serves 6 functions on trailers over 80" wide
Stop, turn, tail, rear reflex, side reflex, and side marker
License light illuminates your trailer's license plate
Built-in rear and side reflex reflectors removes the need for a separate reflector
Incandescent bulbs can be easily replaced
Durable polycarbonate housing with screw-on lens
Red lens and clear lens over incandescent bulbs
Compatible with 12V DC systems
Stud mount to trailer with included mounting studs
Included foam gaskets help create a weathertight seal
Quick-connect wiring inserts allow for push-in connections
Grounds through mounting hardware
2 Additional ports allow for extra lights

Specs:

Configuration: driver side
Passenger side: PM444 (sold separately)
Dimensions: 5-15/16" wide x 4-1/2" tall x 2-13/16" thick
DIstance between mounting studs (center on center): 2"
Bulb type:
Stop/tail: 1157
Side marker: 194/193
ST3RB