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  1. Trailer Lights
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Optronics Trailer Clearance or Side Marker Light w/ Reflex Reflector - Incandescent - Red Lens

Optronics Trailer Clearance or Side Marker Light w/ Reflex Reflector - Incandescent - Red Lens

Item # MC44RB
Our Price: $3.65
Trailer Lights
Shipping Weight: 0.09 lbs
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4" x 1-1/2" Rectangle. Incandescent trailer light serves as a clearance or side marker light when properly mounted. Built-in reflex reflector. Durable ABS housing. Surface mount - hardware not included. 2-Wire design. P2 rated. Great Prices for the best trailer lights from Optronics. Optronics Trailer Clearance or Side Marker Light w/ Reflex Reflector - Incandescent - Red Lens part number MC44RB can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (287)
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Optronics Trailer Lights - MC44RB

  • Clearance Lights
  • Rectangle
  • Incandescent Light
  • Red
  • 4L x 1-1/2W Inch
  • Surface Mount
  • Rear Clearance
  • Side Marker
  • Non-Submersible Lights
  • Optronics

4" x 1-1/2" Rectangle. Incandescent trailer light serves as a clearance or side marker light when properly mounted. Built-in reflex reflector. Durable ABS housing. Surface mount - hardware not included. 2-Wire design. P2 rated.


Features:

  • Rectangular trailer light functions as either a side marker or clearance light when properly mounted
  • Built-in reflex reflector removes the need for a separate reflector
  • Incandescent bulb can be easily replaced
  • Durable ABS plastic base
  • Red snap-on lens over incandescent bulb
  • Compatible with 12V DC electrical systems
  • Surface mount on trailer - hardware not included
  • 2-Wire design includes power lead and ground wire
  • DOT compliant
  • P2 rated


Specs:

  • Overall dimensions: 4" long x 1-1/2" tall x 15/16" deep
  • Distance between mounting holes (center on center): 3"
  • Bulb type: 194
  • 3-Year warranty


Manufacturer Cross Reference
Light will work as an exact replacement for:
Bargman # 30-99-001
Optronics MC44 Series Incandescent Marker Clearance Light with Reflex Dimensions

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.



MC44RB Optronics Trailer Clearance or Side Marker Light w/ Reflex Reflector - Incandescent - Rectangle - Red Lens - P2 Rated

Alternate part number: MC-44RB




California residents: click here


Customer Satisfaction Score:


Customer Reviews

Optronics Trailer Clearance or Side Marker Light w/ Reflex Reflector - Incandescent - Red Lens - MC44RB

Average Customer Rating:  4.9 out of 5 stars   (287 Customer Reviews)

4" x 1-1/2" Rectangle. Incandescent trailer light serves as a clearance or side marker light when properly mounted. Built-in reflex reflector. Durable ABS housing. Surface mount - hardware not included. 2-Wire design. P2 rated.

by:

Great product and perfect replacement for our 2004 Winnebago class A Motorhome



by:

Replacement part arrived on time and was exactly what I needed. Great service.



by:

I have a 1995 Winnebago Minnie winnie that has Glo Brite 117R clearance lights.
etrailer mailed me promptly an optronics clearance light that is a perfect match. Thank you etrailer !!!!



by:

Perfect replacement for our travel trailer side marker.



by:

Product as described fast shipping would recommend them in the future



by:

Good service and good products.



by:

Good replacement for glo-brite 126r



by:

Just what the trailer ordered



by:

Brand new, matching marker lights for my 2005 Winnebago RV. Thought it would difficult finding them for an 18yr old vehicle but etrailer delivered... at low cost and ahead of shipping schedule.



by:

Lauren, Thanks for your help in getting me the correct lights for my Leonard enclosed trailer. Great Job



by:

Replaced the trailer fender signal light. Easy install on fenders.



by:

Perfect replacement marker light for my RV. Easy and quick install. Thank you.



by:

Product was as advertised. Very pleased with my purchase we'll definitely shop here again

David

7/2/2023

Still working great a year later



by:

It has performed to expectations and is still in service.



by:

They shipped one lense instead of one light assembly.

Etrailer Expert

Jenny N.

7/25/2023

Sometimes we do make a mistake. I am sorry that the wrong part was sent. I will have our Customer Service team reach out to you.



by:

Came in a timely manner and worked perfectly fine to replace the lights that broke on our trailer. The only major difference between the two being that the ones that were on the trailer did no have a ground pig tail and instead the ground terminal was hooked directly to one of the screws attaching the light to the trailer. Other than that they worked just fine.

Mitch R.

7/18/2018

After a year I dont have much to update on my review. The trailer light is still going strong!



by:

I was looking for an exact replacement light for one I broke on my camping trailer. Etrailer had them at a great price. I ordered extra in both red and amber so will have spares when I back into something else. Great company to deal with. I was so glad to find the exact light to match what I had. Couldn't be happier.

Chris B.

9/2/2016

Both products have worked out beautifully. Thanks for the follow up. E Trailer is a great company to deal with.



by:

The item is almost identical to my failed one. The failed marker only required a hot line as the ground was completed by screwing the old marker to the body of the trailer. With the new marker there is no metal plate between the bulb and the screw that connects to the trailer. To complete the ground, I took the black ground lead on the new marker, snipped it, and added a small terminal connector that will complete the ground when the marker is screwed to the trailer.

Tom

12/9/2017

Lights are well made and continue to work, the LEDs are the key to why their so good.



by:

Excellent replacement



by:

The light was a great replacement for the OEM light that had a broken wire. Perfect fit and took about 5 minutes to replace, including installing weatherproof connectors that needed heating to seal. I would purchase again.

Barry M.

7/17/2020

The product continues to perform as expected with no problems whatsoever.



by:

Fast delivery and match my original one.



by:

Excellent. It’s just what I wanted. Tha nks



by:

works well on camper



by:

Perfect match. etrailer.com has superior customer service and they deliver 100% on time. I'll continue to buy from them first before going to any other vendor.



by:

great service and everything I order was excellent very sharp looking my trailer
all new running lights brake lights and tires with crome wheels
thank you again


25
287
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Info for this part was:

Employee Patrick B
Video Edited:
Patrick B
Employee Jameson C
Expert Research:
Jameson C
Employee Jeffrey L
Expert Research:
Jeffrey L
Employee Laura H
Updated by:
Laura H
Employee Brian T
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Brian T
Employee Noah M
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Noah M
Employee Cole B
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