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Optronics Trailer Clearance or Side Marker Light w/ Reflector Review Video

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Employee Patrick B
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Patrick B
Employee Dustin K
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Dustin K

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Products Featured in this Video


Optronics Trailer Clearance or Side Marker Light w/ Reflector - Incandescent - Oval - Red Lens


Optronics Trailer Lights

4192 reviews


Code: MC38RB

Retail: $9.51

Price:  $4.13
  • Trailer Lights
  • Clearance Lights
  • Marker
  • Oval
  • Surface Mount
  • Non-Submersible Lights
  • Incandescent Light
  • 4L x 2-1/16W Inch
  • Red
  • Optronics



4" x 2-1/16" Oval. Incandescent trailer light serves as a clearance or side marker light when properly mounted. Built-in reflex reflector. Durable ABS housing. Surface mount - hardware not included. 1-Wire design. P2 rated.


Do you have a question about part MC38RB?more information >     


How to Install the Optronics Oval Trailer Clearance and Side Marker Light


Today on this flat-bed trailer, we're going to install part number MC38RB from Optronics. This is the Oval Trailer Clearance Side Marker Light with Reflector in Red. This is our lights, pretty simple to install. We've got the one wire that goes up to a ring-light circuit and a couple of mounting screws. If you notice this one has some metal around the hole here, that's for our ground. All we… see more >