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Review of the Optronics Dual Bulb Trailer Clearance and Side Marker Light 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 Chris R
Video Edited:
Chris R
Employee Zach D
Video by:
Zach D

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Products Featured in this Video


Optronics Dual Bulb Trailer Clearance and Side Marker Light - Incandescent - Oval - Amber Lens


Optronics Trailer Lights

108 reviews


Code: MC66AB

Retail: $10.96

Price:  $4.33
  • Trailer Lights
  • Clearance Lights
  • Marker
  • Oval
  • Surface Mount
  • Non-Submersible Lights
  • Incandescent Light
  • 4L x 2-1/16W Inch
  • Amber
  • Optronics



4" x 2-1/16". Incandescent trailer light functions as a clearance and side marker light when properly mounted. Dual bulb design increases light output. Snap-on lens. Surface mount to trailer - hardware not included. PC rated. (2) 194 bulbs.


Do you have a question about part MC66AB?more information >     


Review of the Optronics Oval Two-Bulb Trailer Clearance and Side Marker Light


Speaker 1: Today we're gonna take a look at and show you how to install the Optronics Oval Two Bulb Trailer Clearance and Side Marker Light with two wires and an amber lens. Part number is MC66AB.Here's what our light's gonna look like installed. You can see it's got the two bulbs there, that's gonna put out more light than what we get with just the single bulb style of lights. It has a… see more >