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Breaking Down the Transit Turn Signal and Parking Light Video

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Info for this part was:

Employee Cole B
Installed by:
Cole B

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Products Featured in this Video


Optronics Transit LED Light - Parking and Turn Signal - Submersible - Surface Mount - Round - Amber


Optronics Trailer Lights

15 reviews


Code: STL90AB

Retail: $44.90

Price:  $38.53
  • Trailer Lights
  • Tail Lights
  • Marker
  • Turn
  • Round
  • Surface Mount
  • Non-Submersible Lights
  • LED Light
  • 7 Inch Diameter
  • Amber
  • Optronics



7" LED turn signal and parking light seals out moisture with the included weathertight gasket. Hardwires to your truck or bus, and mounts on the surface.


Do you have a question about part STL90AB?more information >     


Review of Optronics Trailer Lights STL90AB


Today we're going to be reviewing part number STL90AB. This is the transit LED turn signal and side marker amber light from Optronics. The amber round LED light is going to serve three different functions, like your turn signal, side marker and side reflector light. This as a light the side marker and side reflector functions. It's going to eliminate the need for a separate marker light and… see more >