Bracket and wiring for Optronics Trailer Clearance or Side Marker Light MCL165AB
Updated 04/14/2026 | Published 04/06/2026 >
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Question:
Where can I find the part number for the matching 2 wire base this light attachs to, please?
asked by: Robert H
Expert Reply:
Thanks for reaching out Robert, I did some digging and here's what I found.
Optronics bracket # A65PB is a single wire design that grounds through the mounting hardware. I checked through Optronics for the 2 wire to find that it's been discontinued.
Optronics # MC44AB trailer side marker light is a 2 wire alternate option.
What kind of trailer are you replacing this light on; boat, utility, travel trailer?
Product Page this Question was Asked From
GloLight Thinline LED Trailer Clearance or Side Marker Light - Submersible - Rectangle - Amber Lens
- Trailer Lights
- Clearance Lights
- Marker
- Rectangle
- Surface Mount
- Submersible Lights
- LED Light
- 3-7/8L x 1-1/4W Inch
- Amber
- Optronics
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Kevin
4/14/2026
You’ll need some small countersunk screws to mount that base. If the screw head is too “tall” the lights will not snap into the base properly. Would be nice to include a specialty sheetmetal screw with the base.