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Clearance or Side Marker Trailer Light w/ Reflex Reflector - Rectangle - Amber Lens
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Optronics

Clearance or Side Marker Trailer Light w/ Reflex Reflector - Rectangle - Amber Lens

Part Number: MC35AEB
4189 Reviews | 9 Questions
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$7.40
Retail:$13.04
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optronics trailer lights non-submersible 3-3/4l x 2-1/16w inch mc35aeb
optronics trailer lights clearance marker or side light w/ reflex reflector - rectangle amber lens
optronics trailer lights marker 3-3/4l x 2-1/16w inch mc35aeb
optronics trailer lights clearance non-submersible or side marker light w/ reflex reflector - rectangle amber lens
optronics trailer lights marker non-submersible
optronics trailer lights marker non-submersible mc35aeb

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Clearance or Side Marker Trailer Light w/ Reflex Reflector - Rectangle - Amber Lens customer photo
Clearance or Side Marker Trailer Light w/ Reflex Reflector - Rectangle - Amber Lens customer photo
Clearance or Side Marker Trailer Light w/ Reflex Reflector - Rectangle - Amber Lens customer photo
Clearance or Side Marker Trailer Light w/ Reflex Reflector - Rectangle - Amber Lens customer photo
Clearance or Side Marker Trailer Light w/ Reflex Reflector - Rectangle - Amber Lens customer photo
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3-3/4" x 2-1/16" Rectangle. Incandescent trailer light serves as either a side marker or clearance light. Built-in reflex reflector. Durable ABS base. Ear mount on 3-1/4" centers. Single wire. P2 rated. Great Prices for the best trailer lights from Optronics. Clearance or Side Marker Trailer Light w/ Reflex Reflector - Rectangle - Amber Lens part number MC35AEB can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Optronics Trailer Lights - MC35AEB

  • Clearance Lights
  • Rectangle
  • Incandescent Light
  • Amber
  • Marker
  • 3-3/4L x 2-1/16W Inch
  • Non-Submersible Lights
  • Surface Mount
  • Optronics

3-3/4" x 2-1/16" Rectangle. Incandescent trailer light serves as either a side marker or clearance light. Built-in reflex reflector. Durable ABS base. Ear mount on 3-1/4" centers. Single wire. P2 rated.


Features:

  • Rectangular trailer light functions as a side marker or clearance light when properly mounted
  • Built-in reflex reflector eliminates the need for a separate reflector
  • Incandescent bulb can be easily replaced
  • Durable ABS black plastic base
  • Screw-on acrylic lens
  • Surface mounts on trailer - hardware not included
  • Single-wire design grounds through the mounting hardware
  • P2 rated


Specs:

  • Dimensions: 3-3/4" long x 2-1/16" tall x 15/16" thick
  • Distance between mounting holes (center on center): 3-1/4"
  • Bulb type: incandescent
  • Power draw at 12.8 volts: 0.2 amps
  • 3-Year warranty


Optronics MC35 Series Side Marker Clearance Light Diagram

P2-Rated Lights

Diagram of light spread for P2 rated light

A P2-rated light produces a 45-degree angle of light to either side of its centerline for a total of 90 degrees of coverage. This beam pattern can be seen straight on, but it cannot be seen clearly from the side. So this type of light can be used as either a side marker light or a clearance light, but it cannot function as both. If you need both functions, then you must install 2 separate lights on your trailer - one as a front or rear clearance light and one as a side marker light.



MC35AEB Optronics Rectangular Side Marker/Clearance Incandescent Trailer Taillight with Reflex Reflector - P2 Rated - Amber







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Customer Satisfaction Score:

Ratings & Reviews

4.9

4189 reviews
5 Stars
(3746)
4 Stars
(339)
3 Stars
(56)
2 Stars
(19)
1 Star
(29)
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by:
Exact fit! Looks just like the one that was recently damaged. The lens was the only thing broken on the old light so I screwed the new one on in less than a minute and now I have a replacement ready when/if needed. Not extra holes to drill.
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by:
Exact replacement for the original marker lights on my trailer. Well packaged and arrived in great condition. Simple to install.
by:
Exact replacement part I needed.
Louis profile picture

Louis

8/30/2026

Great

Jerred H. profile picture
Etrailer Expert

Jerred H.

8/30/2026

@Louis Happy to hear that!
by:
Easy ordering, great follow up, excellent communication. Will order through etrailer again. Thanks for the fast delivery.
by:
Absolutely perfect replacement for broken Trailer light!
by:
Arrived quickly and is a fair price; plus it's a direct replacement for the old one, no additional holes to drill.
by:
These were easy to install on my boat trailer and very inexpensive. They replaced some I had just bought from Amazon that were complete garbage. Next time I'll go directly to etrailer, good job.
by:
Shipped very quickly, fit perfectly replacing the old lights and they worked great
by:
Exactly what I wanted. Arrived fast. I wish all on line ordering was as easy and competent as etrailer.
by:
These are very bright, just what I like
by:
Fast delivery. Part worked perfectly.
by:
Exact replacement.
by:
I was unable to find this item fron the dealer that sold me my trailsr (Agri Supply). So I was excited to find the exact replacement for my trailer at your website... reasonable price, quick service and was shipped in a timely manner.
by:
I am completely happy with my experience purchasing at etrailer. The search engine on their website found my desired product instantly. The photo of the lens and its various dimensions on their website assured me that it matched my original broken lens. The price for the compete light was less expensive than buying only the lens cover on Amazon. I mounted the light and it is working. So, naturally I highly recommend etrailer!
Before and after pics (hopefully) attached.
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by:
Lights showed up a day early. Exactly what I needed. AWESOME!
by:
I recently purchased a side marker light from E Trailer - I reviewed and compared other sellers. E Trailer without a doubt have the best price and description. In fact, the price was so good I ordered three instead of the one I just needed for backups later if needed. The description was great, the price was great, and the follow-up for payment and tracking number was Top Notch. Highly recommend for anybody looking for trailer parts.
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by:
product was identical to the original. Easy to replace.
by:
The right part and quick delivery
by:
still working fine after sitting out in the hot arizona sun for a year.
by:
Exact Match... Sweet!
by:
Lights matched perfectly, easy to install. Quick shipping and delivery.
by:
Light fit right on trailer ..works good. No issues.
by:
The clearance light was exactly what I needed. Put in on today
and it’s a good bright light for trailering at night.
by:
2012 GMC Sierra
the trailer light is still working just fine.
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by:
At etrailer it was easy to find the right part, shipping was fast and service was excellent!
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Info for this part was:

Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee Cole B
Installed by:
Cole B
Employee Wilson B
Written by:
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Employee Brian T
Updated by:
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Employee Noah M
Updated by:
Noah M

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