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Ultimate Overview of the Optronics LED Trailer Clearance or Side Marker Light Video

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Info for this part was:

Employee Patrick B
Video Edited:
Patrick B

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Products Featured in this Video


Optronics LED Trailer Clearance or Side Marker Light - Submersible - 6 Diodes - Amber Lens - 12V


Optronics Trailer Lights

3192 reviews


Code: MCL66AB

Retail: $21.08

Price:  $20.63
  • Trailer Lights
  • Clearance Lights
  • Marker
  • Rectangle
  • Surface Mount
  • Submersible Lights
  • LED Light
  • 4L x 1W Inch
  • Amber
  • Optronics



4" x 1" Rectangle. Waterproof, LED trailer light serves as either a side marker light or a clearance when properly mounted. Durable polycarbonate lens and housing. Surface mount on trailer - hardware not included. 2-Wire design. P2 rated.


Do you have a question about part MCL66AB?more information >     


Review of an Optronics Thin-Line LED Trailer Clearance/Side Marker Light


This is Optronics Thin Line LED Trailer Clearance Light, part number MCL66AB. This light is sealed and waterproof, so it is safe to use on boat or jet ski trailers. Inside are 6 LEDs that draw a total of .048 amps at 12.8 volts. It is designed to surface mount to your trailer using mounting holes that are 3 inches on center. On the back of the light are your 2 wire leads. The white wire lead with… see more >