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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
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Optronics Trailer Lights - MC44RB
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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. Lowest 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 800-298-8924 for expert service.
  • All Info
  • Reviews (129)
  • Q & A (13)
  • Photos
  • Why etrailer?

Optronics Trailer Lights - MC44RB

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

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 Reviews

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

Average Customer Rating:  4.9 out of 5 stars   (129 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.

- MC44RB
by:

Perfect match for a 23 year old side marker light! 609049



- MC44RB
by:

Perfect replacement lights for my style trailer that are hard to find shipping was on time over all experience with etrailer was great will order all my trailer needs from them 825563



- MC44RB
by:

I bought these to replace some damaged Glo-Brite lights on my RV. Quality appears to be at least as good as those and for the money I am very happy with my purchase. Only issue was the wires exited the light base in a different location and I had to drill new exit holes to use the existing wiring hole in the RV, but this was easily done. 817339



- MC44RB
by:

Matched perfect. Great website to find exact match 815601



- MC44RB
by:

These are great lenses. Bought a few for replacements. Love them. 794991



- MC44RB
by:

Excellent product, just like the one on my motorhome. Easy to install. Item was received very quickly. 783715



- MC44RB
by:

It fit perfectly and have had no issues. I would recommend buying from trailer. 774473



- MC44RB
by:

Product fit and worked as advertised thank you 767459



- MC44RB
by:

i googled the markings on this lens that was on my trailer and "etrailer's" website was listed with the correct part at a great price and their shipping was fast and the part is what I needed.Super easy to work with! 715839



- MC44RB
by:

Right product at a great price 716066



- MC44RB
by:

I always like purchasing from etrailer as they are quick to acknowledge the order, quick shipping, and quick on any follow up. This is the exact product ordered. 710624



- MC44RB
by:

Excellent product !!!great costumer serving ce !!! 714655



- MC44RB
by:

The lights are a perfect match. Thanks for the great service. Next time i need something, i know where to get it. 696731



- MC44RB
by:

Thanks 690010



- MC44RB
by:

It’s a perfect fit works great and at good price thank you so much 682698



- MC44RB
by:

Looked at several websites trying to find this lens. Great price. That's the Last time I let my wife back up the trailer. 681882



- MC44RB
by:

It was hard to find this product but after much searching I was pleased to be able to find and purchase from this company. Product that arrived was just what I had hoped for and expected. 681067



- MC44RB
by:

Ashley was very helpful and friendly on the phone. She looked up the part that I needed and got the right measurements and it fit perfectly. The package even arrived early. I will be doing future business with etrailer.com. 680454



- MC44RB
by:

I purchased 2 trailer lights as replacements for my Glo Brite 117R side marker light that was missing its red lens. It fit perfectly. Excellent service! Fast shipping. I definitely recommend. 677823



- MC44RB
by:

Finding and ordering the light was easy and convenient. 674353



- MC44RB
by:

Great product. Fit perfectly 659522



- MC44RB
by:

Needed a simple replacement side light for our RV and found an exact match here. Price was great and shipping was very quick. Thank you! 658803



- MC44RB
by:

The replacement lights and lenses are a perfect fit for the OEM equipment on our motorhome. Shipping was reasonably fast and Customer Service was most helpful when I called after I made an error on the order (thanks, Michelle S). 659266



- MC44RB
by:

I've ordered a few things from etrailer and products are always as described with good prices. I really like the video descriptions of the products! 658303



- MC44RB
by:

Item just as described and arrived very quickly. 655290


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Ask the Experts about this Optronics Trailer Lights

  • Recommended Replacement for Glo Brite 126R Marker Lights in Amber and Red
    To replace your GloBrite 126 marker lights you can use the # MC44RB for the red light and the # MC44AB for the amber light. Both of these lights are 2 wire lights and will work well on your cargo trailer. And yes, we can ship this particular product to our neighbors to the North.
    view full answer...
  • Amber Trailer Side Marker Running Light that Measures 4 L by 1-1/2 W by 15/16 D
    You sure can. The amber side market light that matches the red, part # MC44RB, is part # MC44AB. They're both 4 by 1-1/2 inches with 3 inch, on center, mounting holes. We also just carry the amber lens, part # A44AB.
    view full answer...
  • Replacement Trailer Clearance Lights for Bargman 99 Series
    The correct replacement trailer clearance light for a Bargman 99 Series is the Optronics Trailer Clearance or Side Marker Light part # MC44RB for red or part # MC44AB or amber. The mounting holes for this light are spaced 3" apart on center. It features a simple two wire installation, one for power and one for ground. In order to remove the old lights it would be easiest to just drill out the rivets with a small drill bit. The drilled holes would then make good pilots for the self tapping...
    view full answer...
  • Availability of LED Version of Optronics Clearance Light # MC44RB
    For an LED version of the part # MC44RB we have the part # MCL44RB1 which matches the dimensions you referenced.
    view full answer...
  • Recommended 44 Series Clearance Trailer Lights
    We do have the lights you are looking for. I have attached a link to our product page for the 44 series lights we carry. If you are looking for a Red clearance light you can use part # MC44RB. This light measures 4 inches long, 1-1/2 inches wide, and 15/16 inches deep. The mounting holes are spaced 3 inches apart. For an Amber 44 series clearance light you can use part # MC44AB.
    view full answer...
  • Replacement Lenses and Lights for Glo-Brite 118A/117R
    For your Glo-Brite 118A amber light the replacement lens that will fit is the Optronics # A44AB; the lights themselves are the Optronics # MC44AB. The Glo-Brite 117R can use replacement lens # A44RB while the light is # MC44RB. I've added links to video reviews of the lights for you to check out as well.
    view full answer...
  • Replacement Lenses and Light Assemblies for Glo-Brite 118A/117R
    The Glo-Brite 118A is the amber light and for the lens you need # A44AB while the light assemblies are the Optronics # MC44AB. For a Glo-Brite 117R, which is the red light, you need replacement lens # A44RB and light # MC44RB. We do not carry Glo-Brite products so while Optronics has previously confirmed for us the lenses will snap into the Glo-Brite light housing the light assemblies themselves are 2-wire lights and not 3-wire lights like Glo-Brite.
    view full answer...
  • Availability of Replacement Trailer Light for Glo Brite Lights 118a
    For the same size light, we have the Rectangular Trailer Clearance, Side Marker Light with Reflector, 2 Wire - Amber # MC44AB or the LED version with 6 diodes # MCL44AB. These will both be 4 inches long by 1-1/2 inches wide with 3 inch on center mounting holes. For red you'd need the part # MC44RB.
    view full answer...
  • Recommended Replacement Side Marker Lights For 2004 Winnebago Itasca Sunova
    We do have replacement lights for the Glo Bright 118A and 117R lights you have on your Winnebago Itasca. If the lights you have use incandescent bulbs, the replacement light you need for the amber light 118A, is part # MC44AB. This light measures 4 inches long and 1-1/2 inches wide and is 15/16 inches tall, and the mounting holes are spaced 3 inches center to center. The replacement bulb for this light is part # A194B. For the 117R light replacement is part # MC44RB. It has the same...
    view full answer...
  • Replacement Housings For The GloLight 118a And 117r Trailer Clearance Lights
    We have both the replacement lens and assemblies for the GloLight 118a and GloLight 117r trailer clearance lights. They are available in both an incandescent part # MC44AB and an LED part # MCL44AB1 bulb for the amber lights. For the red lights, you will need part # MC44RB for the incandescent bulbs and part # MCL44RB for the LED version. The replacement lens assemblies for the amber housings is part # A44AB whereas the replacement lens for the red housings is part # A44RB.
    view full answer...
  • Which Optronics Trailer Lights Accept Replacement Red Lens A44RB
    The Optronics Replacement Red Lens # A44RB is a fit for two different series of their trailer lights, the MC44 series and the BA44 series. This lens also fits your GloBrite 117R according to my contact at Optronics. The entire light assembly in the MC44 series is part # MC44RB and in the BA44 series it is parts # BA44FNR and # BA44FNL.
    view full answer...
  • Replacement Side Marker Lights with Mounting Holes 3" Apart for Horse Trailer
    I recommend using the Optronics Trailer Clearance or Side Marker Light w/ Reflex Reflector - Incandescent - Red Lens # MC44RB, which has mounting holes 3" apart like your existing lights and will be 4" long x 1-1/2" wide. These are an incandescent light, so they'll be a good like for like replacement of your existing lights. If you're instead looking for an LED light, you can use the # MCL63RB you were looking at, which also have mounting holes 3" apart. I've also linked our entire...
    view full answer...
  • Trailer Clearance Lamp Assembly for A44RB Lens
    The entire lamp assembly that goes with the # A44RB lens you specified is part # MC44RB.
    view full answer...




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Info for this part was:

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

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