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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

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

Part Number: MC44RB
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$4.76
Trailer Lights
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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 (339)
  • Q & A (0)
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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   (339 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:

just as described



by:

excellent. marker lights were identacle to original lights. delivery was very fast. price was excellent.



by:

Just what I was looking for. Good condition and was shipped in timely manner.



by:

Items as advertised, shipping was quick. very pleased. Will definately buy from etrailer again.



by:

Very good results with this economy clearance light. The wire size is proper, and all eleven worked fine the first time on my motorhome. (7 red and 4 amber).



by:

These marker lights fit and worked fine!



by:

This appears to be the same lite as my original on my motorcycle, I haven’t taken the time to install it yet but I expect it will work fine.



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:

These lights matched the original trailer light and look great.



by:

I have not put it on the trailer yet, but I'm glad my husband knows how to do this since there's no directions! It also didn't come with screws so I'm really glad I saved the old screws



by:

Perfect fit for my RV. The unit could be improved by providing an access hole for wires. The housing did not have access hole for wiring, so I had to drill one to complete wiring.



by:

Arrived on time, exact replacement part I needed to swap old one to new one.



by:

just got the running lights and have not put them on yet.



by:

Everything was great.



by:

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



by:

As described. Excellent quality. Perfect fit. Thanks!



by:

Perfect fit for 2006 Itasca Sunova!



by:

item as described, a good dependable product which is very durable and reasonably priced



by:

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



by:

was perfect but could not find it on your site without entering the numbers found on the lens. why was it not findable in the web site under normal searching patterns. Tghis is second item I bought from you that I needed to do that. Maybe I’m just old



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 profile picture

Tom

12/9/2017

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



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. profile picture

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. profile picture

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 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. profile picture

Barry M.

7/17/2020

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



by:

Correct item, Fair price, easy ordering and fast service.


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Info for this part was:

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Employee Jameson C
Expert Research:
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