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Square Trailer Clearance and Side Marker Light with Reflex Reflector - Amber

Square Trailer Clearance and Side Marker Light with Reflex Reflector - Amber

Item # MC37AB
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Optronics Trailer Lights - MC37AB
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2-7/8" L x 2-1/8" W x 15/16" D; PC-rated; reflectorized lens; side reflex; replaceable lens and bulb; mount on stud; 1-wire; 1-bulb incandescent Lowest Prices for the best trailer lights from Optronics. Square Trailer Clearance and Side Marker Light with Reflex Reflector - Amber part number MC37AB can be ordered online at etrailer.com or call 800-298-1624 for expert service.
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Optronics Trailer Lights - MC37AB

  • Clearance Lights
  • Rectangle
  • Incandescent Light
  • Amber
  • 3L x 2W Inch
  • Surface Mount
  • Rear Clearance
  • Side Marker
  • Non-Submersible Lights
  • Optronics

2-7/8" L x 2-1/8" W x 15/16" D; PC-rated; reflectorized lens; side reflex; replaceable lens and bulb; mount on stud; 1-wire; 1-bulb incandescent


Square Trailer Clearance and Side Marker Light with Reflex Reflector - Amber

This square light can be used as a clearance light or side marker light with side reflex. This PC-rated light functions as both a marker and clearance light when mounted properly at a 45 degree angle. This amber lens is reflectorized, meaning that a separate reflector is not needed for DOT compliance. The light measures 2-7/8" long x 2-1/8" wide x 15/16" deep. The light features a replaceable, screw-down lens and easy-to-replace bulb. The light contains a single lead wire for power and is grounded through the mounting stud.

  • Amber, square light functions as clearance, side marker light
  • PC-rated light - functions as both a clearance and side marker when mounted at a 45 degree angle
  • Reflectorized lens is DOT compliant, eliminating need for separate reflector
  • Single-wire design grounds through the mounting stud
  • Dimensions: 2-7/8" L x 2-1/8" W x 15/16" D
  • Replaceable lens and bulb

Manufacturer Cross Reference
Light will work as an exact replacement for:
Peterson # 113A

Manufacturer Specifications

Stud-mount square clearance and side marker light. PC-rated light functions as both a clearance and side marker light when properly mounted on a 45 degree angle. Features a reflectorized lens, eliminating the need for a separate reflector to meet DOT requirements. Single-wire design grounds through mounting stud.

dimensions of light


MC37AB Amber Square Reflector Marker and Clearance Light with Side Reflex by Optronics, Inc.

Alternate part number: MC-37AB




California residents: click here


Video of Square Trailer Clearance and Side Marker Light with Reflex Reflector - Amber

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Optronics Trailer Lights - Clearance Lights - MC37AB Review

Today we have Optronics Square Trailer Clearance Light, part number MC37AB. This light features a reflectorized lens that is DOT compliant. Both the lens and the bulb are replaceable, to make sure this light will last. It is a single wire system, meaning the wire lead that we have will be for your power source and the mounting stud on the back will double as our electrical ground. Next, we will grab our power supply and test the light. We will take our ground connection and clip it to the stud and we will take our power source and clip it to our wire lead. Next we will turn off our overhead light, to show you how bright the light is. And there you have it, Optronics Square Trailer Clearance Light, part number MC37AB.


Customer Reviews

Square Trailer Clearance and Side Marker Light with Reflex Reflector - Amber - MC37AB

Average Customer Rating:  4.9 out of 5 stars   (46 Customer Reviews)

2-7/8" L x 2-1/8" W x 15/16" D; PC-rated; reflectorized lens; side reflex; replaceable lens and bulb; mount on stud; 1-wire; 1-bulb incandescent

- MC37AB
by:

Average quality by today's standards but price couldn't be beat. I have an old trailer and this type of light seems to be very rare with the stud and wire so I was happy to find this replacement.



- MC37AB
by:

Rebuilt my Big Tex trailer, etrailer had the exact match of the original clearance lights. Looks just like new.



- MC37AB
by:

Their products work great on our traile rs



- MC37AB
by:

They are just what I wanted. They are replacements for the lights on my Cart.



- MC37AB
by:

We bought these for a golf cart that we bought. They will work perfectly.



- MC37AB
by:

Great product, very slow shipping. It didn't move for days. Still worth it.



- MC37AB
by:

Exactly what I ordered, easy installation, works perfectly . . . will definitely purchase from here again the next time I need to replace one of my trailer lights.



- MC37AB
by:

They are a great choice I will definitely recommend this lights



- MC37AB
by:

This light was easy to find on site and a match for existing damaged one on my trailer



- MC37AB
by:

The lights were of great quality and the perfect match for other lights on the trailer.



- MC37AB
by:

Great looking tire. Bought a used trailer. Guy said tires were "new" but date code says they are not. Both had cracking & were made in 2010. These new tires were both made a month or so ago from ordering. Practically direct from factory they are so new. Look good and bolted right on. No issues. Much more confident that I've reduced the chance of a blow out.



- MC37AB
by:

Trailer Side Marker Lights received fully met my expectations. Ordering process was streamlined through the eTrailer.com website. Response time on order and shipping was outstanding. eTrailer is a great company for the consumer!!!



- MC37AB
by:

The trailer lights were shipped and delivered in a reasonable time and the price paid was very good. I appreciate the timely communications that kept me updated on the status of the order.



- MC37AB
by:

Purchased 2 of these that were exact replacements for lights that had been damaged or destroyed. Installed both in about 10 minutes with ease. Self grounding attachment stud was a real plus. Product was high quality and service was excellent. I have ordered several items in the past from etrailer and shipments were very fast and the people are great to work with.



- MC37AB
by:

It was easy to install and turned on when plugged in. What more could you ask for.



- MC37AB
by:

Light was exact match to what on the trailer other then mounting bolt was slightly smaller but did not effect the install. Just took a few minutes to replace broken light.



- MC37AB
by:

The product matches my existing lights perfectly. The description, including dimensions made making a decision easy to purchase with confidence.



- MC37AB
by:

Exactly as described. It hasn’t failed me.



- MC37AB
by:

The product I bought was perfect for my trailer. The light fit and was easy to install. etrailer is an excellent source.



- MC37AB
by:

Fast delivery ,good price , a Great items " etrailer.com " nice company



- MC37AB
by:

works, easy to install. Case is all amber plastic even in the back and does not appear to be as rugged as I would like but hopefully it will stand up to the abuse.



- MC37AB
by:

Side marker lights were just what I wanted and were delivered in 3 working days. Thanks!



- MC37AB
by:

Just as described. Very convenient having a reflector/side marker in one piece.



- MC37AB
by:

Quick delivery and it is just the right part for our trailer!



- MC37AB
by:

Excellent product. Fast service. My New go to shop.


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Info for this part was:

Employee Patrick B
Video Edited:
Patrick B
Employee Laura H
Updated by:
Laura H
Employee Wilson B
Updated by:
Wilson B
Employee Brian T
Updated by:
Brian T

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