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Optronics Mini Trailer Clearance or Side Marker Light - Submersible - Incandescent - Amber Lens
Optronics

Optronics Mini Trailer Clearance or Side Marker Light - Submersible - Incandescent - Amber Lens

Part Number: MC95AB
In Stock
$7.12
Retail:$16.35
You Save: 56%
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2-1/16" x 1-1/16" Rectangle. Waterproof, incandescent trailer light serves as a clearance or side marker light when properly mounted. Durable stainless steel base. Stud mount to trailer. 1-Wire design. P2 Rated. Great Prices for the best trailer lights from Optronics. Optronics Mini Trailer Clearance or Side Marker Light - Submersible - Incandescent - Amber Lens part number MC95AB can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (347)
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Optronics Trailer Lights - MC95AB

Highlights

  • Reliable In Any Weather: Sonically sealed, waterproof housing keeps water out for lasting use.
  • Simple One-Wire Hookup: Grounds through the stud so wiring is quick and clean.
  • Compact Fit Anywhere: Measures 2-1/16" x 1-1/16" x 1" for tight trailer spots.
  • Durable Base: Stainless steel construction resists corrosion and road wear.
  • Clear Marker Coverage: P2 rating provides 90° of forward light spread for visibility.

Features to know about

Bright and Reliable in a Small Package: Compact Incandescent Clearance Light

This light might be small at just 2-1/16" long by 1-1/16" wide, but it gives you bright, dependable illumination wherever you need a clearance or side marker light. It runs on a standard 12V DC system and draws only 0.2 amps at 12.8V. The amber lens snaps on securely over the incandescent bulb, which can be easily replaced when needed. It’s simple, bright, and tough enough to handle regular trailer use.

Built to Handle Water: Sonically Sealed and Submersible

Water intrusion ruins lights fast, but this one is sealed tight. The housing and lens are sonically sealed into a single waterproof unit that keeps water out even when submerged. You can count on it to keep working whether you’re hauling down wet roads or backing into the water. The stainless steel base adds durability and corrosion resistance so the light stays solidly mounted for the long haul.

Simple Mounting and Wiring: One Stud, One Wire

Installation is quick thanks to its stud-mount design. It grounds right through the mounting stud, which means only one wire is needed for power. If your wiring has a separate ground lead, you can just run that wire to the stud—no special connectors or extra steps required. It’s an easy setup that anyone with basic tools can handle.

Focused Beam for Proper Coverage: P2-Rated Output

For safety lighting that’s clear and consistent, this light is P2 rated. That means it puts out a 45-degree beam to either side of center—90 degrees total—which is perfect for use as either a clearance or side marker light when mounted correctly. It’s designed to give the right amount of visibility from the right angles without glare or wasted light.

OEM Replacement Ready: Direct Fit for Common Models

If you’re replacing an older unit, this model matches up directly with Wesbar #3230/3238 and Peterson #M151A lights. The dimensions and stud layout line up so you can swap it in without modifying your trailer. That makes it an easy replacement choice when your old clearance or marker lights finally give out.

Specs

Dimensions

  • Overall dimensions: 2-1/16" long x 1-1/16" wide x 1" deep

Dimensional diagram of Optronics MC95AB mini trailer clearance and side marker light showing rectangular shape and measurement details for mounting and fitment reference.

Electrical

  • Bulb type: Incandescent
  • Power draw at 12.8V: 0.2 amps
  • Operating voltage: 12V DC systems

Warranty

  • Warranty length: 3-year warranty

MC95AS Optronics Mini Trailer Clearance or Side Marker Light - Stainless Steel Base - Submersible - Incandescent - Amber Lens - P2 Rated

Alternate part number: MC-95AS





Customer Satisfaction Score:

Ratings & Reviews

4.8

347 reviews
Review sort icon
2-1/16" x 1-1/16" Rectangle. Waterproof, incandescent trailer light serves as a clearance or side marker light when properly mounted. Durable stainless steel base. Stud mount to trailer. 1-Wire design. P2 Rated.

by:

Exactly what I ordered and needed. Fast delivery.



by:

Perfect fit. Fast shipping. Thanks



by:

Bought this light to replace one that was broken when a deer ran into my boat and trailer. It looks identical to the one used on my Ranger trailer. I made minor modifications to make it plug into the existing wiring harness.
I have been using Etrailer for years due to the great customer service.



by:

This is the perfect replacement light for my boat trailer. This is the first time I made a puchase from eTrailer.com. Their selection is extensive and at a nice price. For a notice it was easy for me to use their site to find the replacement lights I needed. It was received in less than 5 days at my doorstep and everything I ordered was there. All the tips and installation videos are invaluable to me. This is much more than a great place to purchase lights, it's a DIY'ers learning site.



by:

First I had to look thru several pages of lights and I was thrilled to see the exact item I was looking for. I ordered on a Sunday and was told that I should have the item by Thursday. Well once I placed the order I was told that the product would show up on Saturday. You have no idea how happy I was when the item showed up on Wednesday. Three days early. Excellent. Thank you!



by:

Thank you for the detailes of everything! Fast packing and shipping!



by:

Ordered these lights as part of a complete trailer lighting overhaul. Bought the waterproof cases for the rear and after a little epoxy where the wires enter the case, all is waterprrof and up and running.

Easy to mount and connect to the main wires. After all the work, I can put the boat in and not have to fix a light or take anything apart to fix a lighting issue. Best use of a day over my vacation, outside of fishing.



by:

Exactly what I wanted, same as my old one and delivery was fast.



by:

Great product and customer servce!



by:

every thing was perfect all done trailer looks great.
i will b ordering one more accessorie
just wish i didnt have to pay a shipping fee but other than that great
prices etc...

fm

Fernando profile picture

Fernando

2/14/2014

perfect the product was for my brothers trailer it all works looks great



by:

Seems like good quality.



by:

Great turnaround from ordering to deliv ery!



by:

Package received in excellent condition as well as item that was ordered and one day earlier than expected. Item has been installed, wired and functioning perfectly. Thank You so much for such excellent service.



by:

Joshua B Was very helpful and kept me informed about my order from placement until delivery. I would order again from etrailer.



by:

Great product



by:

Perfect fit good price



by:

Items as described.



by:

Replaced exactly what I needed
Thank
you

Brooke M. profile picture
Etrailer Expert

Brooke M.

5/20/2025

Looks great! When do you get to take that boat back out to the water? Any memorial day weekend plans?



by:

Quality product.



by:

Haven't installed these yet but they appear to be a direct replacement for my 2007 Tracker boat trailer. I'll update later. eTrailer always has what I need at decent prices.

Ray C. profile picture

Ray C.

5/25/2025

No issues after one year. Easy install and was a direct OEM replacement.



by:

Just what I needed. Center bolt hole and all. I knocked both of my front amber lights off while mowing around my utility trailer this summer. I like these ultra ice because they’re a little smaller. Don’t let the size fool you for the brightness. These are way brighter than the ones that came on the trailer when I bought it new. Very satisfied.



by:

Fast shipping!



by:

Thanks for all your help , lost my side marker lights on a fishing trip recently, tire blow out was able to match from you and now back to normal thanks for quick ship

Mike L. profile picture
Etrailer Expert

Mike L.

10/27/2025

We're glad you got 'er all fixed up, Mike. Good luck on your next fishing trip!



by:

Exact replacement for my Triton Boat trailer (Marine Master) and a good upgrade to the non-submersible side lights on my Harbor Freight 4'x8' trailer I converted to Pond-Prowler trailer use (I had already changed the rear lights to submersibles).

Glenn D. profile picture

Glenn D.

10/5/2025

The lights have worked great on both of my trailers. I’ll likely be buying more of these 8n the near future to upgrade lights on a third trailer.



by:

Just what I needed fast shipping good p rice


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