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  5. Video 22445

All You Need to Know About the Combination Tail Light for Trailers Over 80" Wide Video

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Info for this part was:

Employee Cole B
Installed by:
Cole B
Employee Randy B
Installed by:
Randy B
Employee Zach D
Video by:
Zach D

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Products Featured in this Video


Combination Tail Light for Trailers Over 80" Wide - Submersible - 8 Function - Driver Side


Optronics Trailer Lights

39 reviews


Code: ST5RB

Retail: $22.56

Price:  $9.45
  • Trailer Lights
  • Tail Lights
  • Brake/Tail/Turn
  • License Plate
  • Marker
  • Square
  • Surface Mount
  • Submersible Lights
  • Incandescent Light
  • 6-1/8L x 4-9/16W Inch
  • Red
  • Optronics



6-1/8" x 4-9/16" Square. Waterproof, incandescent tail light serves 8 functions on trailers over 80" wide. Shock-proof sockets protect bulbs. Screw-on lens. Stud mount to trailer. Two wire design. (2) 1157 bulbs.


Do you have a question about part ST5RB?more information >     


Review of Optronics Trailer Lights ST5RB


Today we're going to be reviewing part number ST5RB. This is the Optronics Square Submersible Trailer Tail Light with a License Plate Light for the left hand side of your trailer. The red square trailer light is going to serve eight functions for trailers more than 80" wide, such as your stop, turn, tail, rear clearance, rear reflex, side marker, side reflex and license plate illuminator. It's… see more >