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All You Need to Know About the Optronics LED Trailer Tail Light Video

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Info for this part was:

Employee Zack K
Video Edited:
Zack K

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Products Featured in this Video


Optronics LED Trailer Light - Brake, Tail, Turn - Submersible - Round - Red


Optronics Trailer Lights

1709 reviews


Code: STL43RB

Retail: $17.59

Price:  $14.73
  • Trailer Lights
  • Tail Lights
  • Brake/Tail/Turn
  • Round
  • Recessed Mount
  • Submersible Lights
  • LED Light
  • 4 Inch Diameter
  • Red
  • Optronics



4-5/16" Waterproof light displays brake, tail, and turn signals on your trailer. Mounts in a cutout with a grommet (sold separately) and works with 3-prong plugs.


Do you have a question about part STL43RB?more information >     


Review of Optronics Trailer Lights STL43RB


Today we're going to review part number STL43RB. This is the Optronics Sealed 4-inch round LED Trailer Stop and Turn Taillight. This is a sealed flush mount round LED combination stop turning taillight. The LEDs in this light are a super diode which is exceptional brightness and performance. This light does meet the FMVSS108 requirements in any 360-degree position. The lens and the housing are one… see more >