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LED Trailer Clearance or Side Marker Light w/ Reflex Reflector - 3 Diodes - White Base - Red Lens
Optronics

LED Trailer Clearance or Side Marker Light w/ Reflex Reflector - 3 Diodes - White Base - Red Lens

Part Number: MCL32RB
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$6.44
Retail:$18.23
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4" x 2" Rectangle. LED trailer light functions as a clearance or side marker light when properly mounted. Built-in reflex reflector. Durable ABS housing with white base. Surface mount - hardware not included. 2-Wire design. P2 rated. Great Prices for the best trailer lights from Optronics. LED Trailer Clearance or Side Marker Light w/ Reflex Reflector - 3 Diodes - White Base - Red Lens part number MCL32RB can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (382)
  • Q & A (0)
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Optronics Trailer Lights - MCL32RB

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

4" x 2" Rectangle. LED trailer light functions as a clearance or side marker light when properly mounted. Built-in reflex reflector. Durable ABS housing with white base. Surface mount - hardware not included. 2-Wire design. P2 rated.


Features:

  • LED trailer light functions as a clearance or side marker light when properly mounted
  • Built-in reflex reflector removes the need for a separate reflector
  • LEDs make great replacements for incandescent lights
    • Last 50 times longer
    • More efficient - provide brighter light with less power output
    • No bulbs to replace - no brittle filaments
  • Durable white ABS housing and acrylic lens
  • Red lens over white LEDs
  • Compatible with 12V DC systems
  • Surface mount to trailer - hardware not included
  • 2-Wire pigtail with power lead and ground wire
  • DOT compliant
  • P2 rated


Specs:

  • Dimensions: 4" long x 2" tall x 1" deep
  • Distance between mounting holes (center on center): 3"
  • Diodes: 3
  • Power draw at 12.8V: 0.06 amps
  • Lifetime warranty on LEDs


MCL32 Series 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.



MCL32RB Optronics LED Trailer Clearance or Side Marker Light w/ Reflex Reflector - 3 Diodes - White Base - Red Lens - P2 Rated

Alternate part number: MCL-32RB




California residents: click here


Customer Satisfaction Score:


Customer Reviews

LED Trailer Clearance or Side Marker Light w/ Reflex Reflector - 3 Diodes - White Base - Red Lens - MCL32RB

Average Customer Rating:  4.8 out of 5 stars   (382 Customer Reviews)

4" x 2" Rectangle. LED trailer light functions as a clearance or side marker light when properly mounted. Built-in reflex reflector. Durable ABS housing with white base. Surface mount - hardware not included. 2-Wire design. P2 rated.

by:

Replaced all the clearance/marker lights on my 2007 RV. Nice upgrade to the LED and very easy installation.



by:

I bought this to replace a broken original marker light on our 1995 motorhome.

Pros - LED, sleeker look than original, easy to wire if you are familiar with wiring lights for vehicles/trailers, priced better than incandescent.

Cons - The screw holes are closer together than my original fixture but I drilled a new pilot hole for the second screw and it was fine, the light sticks out further than the original, and I don’t like squatting or kneeling in order to fix things, anymore (but that’s just a reflection on me and not the light).

Jim profile picture

Jim

1/15/2024

There have been no problems whatsoever with the light. I don’t give it a second thought.



by:

I replaced all the incandescent running lights on my RV with these LED versions last year. The installation went as expected and they new lights are brighter and operated perfectly all season long. The information provided by etrailer online was exactly what was needed to make the proper selection and the service was exemplary as always. Thank you etrailer!



by:

worked great to replace my Dynamax RV clearance light. Easy to find on the website and a fair price. etrailer is a great resource for trailer and camper owners.



by:

Well, they are just lights – amber and red. But, I upgraded all my trailer lights to LED’s, and these continue to look and function great.



by:

Replaced burned out incandescent clearance light with LED. Been doing that with all my incandescent lights as they fail. Worked great and fantastic price. Wiring info on the etrailer web site also helpful. This was the closest match to the originals.



by:

The led lights are still working. The problematic fuse in the car has not blown so switching from incandescent to led has been worth the cost.



by:

Great replacement for the original incandescent fixture.
I lost a lens, and this complete LED light wasn't much more than the replacement lens.



by:

Have had these for 1 year and still work great, good brightness and lens is holding color well. wish i would of noticed these have 3 leds vs 1 from the other brand i would of bought these for all my lights. great product



by:

I am sure the product is of average quality, however when you purchase multiple items from etrailer (some of substantial weight) and they box everything together without any packing materials to keep fragile items safe, the comfort and likeness of purchasing items through this retailer drops. Brought this up with their customer service, and they said it was packed properly.



by:

This is my second order of these lights. The first order was a test to see if I like the way they look to replace my old cracked and dirty incandescent lights. Once I put the new lights on my trailer, I knew I had to replace all of my lights because they look so great! They make my old 1999 Jayco look like new!



by:

Pretty much plug and play. Works well



by:

Excellent replacement for. Very good brightness as well. I was very u happy they were shipped unprotected and had scratches on the lenses.



by:

They worked great . Shipped and received in good order and on time .



by:

Very nice light and reasonably priced.If you use gaskets order them. Emailer is a great company and very efficient.

Joseph profile picture

Joseph

12/13/2023

100 fine



by:

Good looking lights, plenty bright enough for marker lights, can be seen from all angles, easy install, good size



by:

Perfect fit on our 2013 Unity Leisure v an.



by:

Great prices ! ,fantastic service,fast shipping = 100% satisfaction! :-) thanks



by:

exactly as described and really fast shipping. I could not be happier with this.



by:

Nice size light to mount on 2" angle iron that I'm making a light bar to mount on the rear and top of my pickup bed. I'll be using the light bar while towing the pickup behind my motorhome this winter. I am using 2 of the these lights in the center of the light bar. I'll have 2 larger lights with brake and turn signals on each end of the light bar.

Erniet profile picture

Erniet

10/14/2018

The lights mounted easily and were the right size plus they were bright!!!



by:

Great product and fast service

Baltazar C. profile picture

Baltazar C.

1/26/2021

Great



by:

I replaced 3 incandescent lights in the center rear top with the led's. The new ones fit the same holes and worked great. Not sure how bright they are as I have not checked at night. If I replace the others I will order the 10 led's for the side marker lights instead of the 3.

Wayne H. profile picture

Wayne H.

3/19/2018

Just like the Energizer Bunny. Still going.



by:

Bright little S.O.B. And should do the trick for my grounding problem. I needed room behind the light to screw the ground wire to the skin of the R.V. Since all I have is one hot wire coming out for placement of the lights.
Was told the gap behind the light was 3/8 of an inch but its more like 1/4 inch but should be enough room for a flat head screw with a wire under it.
Will use silicon to seal the screw and wire to keep it from rusting, the problem I had with the old lights using the mounting screw to ground the lights to the skin of the R.V.
Time will tell if all works out?? As planned.

Donald profile picture

Donald

11/5/2018

Good, no problems



by:

Works perfectly!



by:

Not installed yet look like good quality


25
382
Show More Reviews

See what our Experts say about this Optronics Trailer Lights

  • Recommended Red LED Clearance Light Replacement for a Trailer
    For whatever reason the red version of the Bargman LED Clearance or Side Marker Light # 47-59-002 has been discontinued but we do have the LED Trailer Clearance or Side Marker Light w/ Reflex Reflector # MCL32RB which has the exact same dimensions as the red version and will work great as a replacement.
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  • Replacing The Light And/Or Lens On A Bargman 34-59-010 LED Light
    I do have an option for you but unfortunately the Bargman lens 34-59-010 you are looking for is no longer available. The lights themselves are also not available. I can offer you a virtually identical light in the Optronics # MCL32RB. This is a 4" long x 2" tall x 1' deep red LED clearance or side marker light, and will be virtually identical to your Bargman LED lights.
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  • Replacement Clearance Lights Options For a 1991 Newmar American Star 25RK 5TH Wheel RV Camper
    Yes, we do have these lights available in both incandescent or LED. The lights will all have a white base and the lights have an overall size of 4" long by 2" wide and 1" deep. Incandescent Red Lens # MC32RB LED Amber Lens # MCL32AB LED Red Lens # MCL32RB Amber Replacement Lens # A32AB Red Replacement Lens # A32RB I recommend getting a couple spare lenses in the event one of them becomes damaged while driving.
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  • Clearance and Side Marker Lights That Are Made In The USA
    The Optronics Red LED Trailer Clearance or Side Marker Light # MCL32RB will come from their factory in Taiwan. If you are looking for clearance lights that are made in the USA I recommend the Peterson Double Bullseye Clearance and Side Marker Trailer Light in Red # 425800 or Amber # 425600. These have the same 4" long by 2" wide footprint but use bulbs rather than LED's. The bulbs can be swapped for LED's # DI88VR if you prefer the lower power draw and longer life of LED lights.
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  • Availability of Gasket for Marker Lights on Motorhome
    There is not specific gasket made for either the # 47-59-001 or the # MCL32RB trailer clearance lights but I do have a solution for you. I've attached an installation video that shows our installer using the TremPro Silicone Sealant # 0160297. This will create a waterproof seal or gasket for your new lights. The gasket that may work for you, but is designed for the MC series lights is # A32GB. This gasket was designed to fit 4 inch by 2 inch lights. I have linked the above mentioned...
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  • Replacement LED Marker Lights for a 2009 Timberlodge Camper
    Thanks for providing the picture. It looks like your current marker light is around 3 3/4" long and 1 1/2"- 2" wide and has mounting holes 3" apart. While we don't have anything in those exact dimensions, we do have several that are slightly larger so when you replace yours you will be able to completely cover the space the old lights used to be. I am slightly concerned about the width of your current light and how it fits in the groves on the side of your camper. I am going to recommend...
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    Image 1 for
  • Optronics LED Trailer Clearance or Side Marker Light With Black Base
    If you don't like the white base of the LED Trailer Clearance or Side Marker Light # MCL32RB we do have the exact same light with a black base: - LED Trailer Clearance or Side Marker Light with Reflex Reflector - 3 Diodes - Black Base - Red Lens # MCL32RBB I have added a link to a video review for you to check out as well.
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  • Looking For Clearance Light To Replace Bargman 59 SAE A P2 83
    Hello Robert. I was able to cross reference the part number you provided to the Bargman #59 Series clearance lights. These lights have unfortunately been discontinued, so a direct replacement is not available. We do have a light that is virtually identical, the Optronics LED Trailer Clearance or Side Marker Light # MCL32RB for red and # MCL32AB for amber. This light is 4" long x 2" tall x 1" deep so identical in size to your old Bargman lights.
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  • Replacement Lens for Optronics MC32 and MCL32 Series Lights
    You aren't missing anything, no; the Replacement Red Lens for Optronics MC32RB and MCL32RB Trailer Lights # A32RB is exactly what you need as a replacement lens for either the Optronics Trailer Clearance or Side Marker Light # MC32RB (Incandescent) or # MCL32RB (LED). This is the correct lens, though it will snap on so it will be somewhat tight; using a smidgen of force will snap it on.
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  • LED Replacement Trailer Lights for Optronics 20327-02
    We have exactly what you need directly from Optronics. You can get them with either a white base or a black base depending on what you need to match your trailer. White Base Red - # MCL32RB Amber - # MCL32ATB Black Base Red - # MCL32RBB Amber - # MCL32ABB Attached are some review videos for you to check out.
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  • Replacement Light for Optronics Red Clearance Light 20327-02
    Optronics discontinued their light model 20327-02 some years back and we no longer have lens or base parts for it. You can instead use part # MC32RB for an incandescent light or part # MCL32RB for a high-efficiency LED type. Both have a white base.
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    Image 1 for
  • Replacement Lens for Red Clearance Light on 2017 Forest River R-Pod Travel Trailer
    The LED Trailer Clearance or Side Marker Light w/ Reflex Reflector - 3 Diodes - White Base - Red Lens # MCL32RB does have just the lens available as part # A32RB. If that is your light, you will be able to just swap the lens. I've linked the page to all our options to assist if you have a different size or style light.
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  • Red Lens Replacement Sae-a-p2-dot-14 For A 2018 Keystone Camper
    The Replacement Amber Lens for MC32AB Trailer Lights # A32AB is a direct replacement for the Sae-a-p2-dot-14 that measures 4" L x 2" W x 1/2" H. A red lens replacement with the same dimensions is the LED Trailer Clearance or Side Marker Light w/ Reflex Reflector # MCL32RB. Included are video resources with more information from here.
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  • Replacement Red Clearance Light for 2012 Keystone Fuzion 5th Wheel Toy Hauler
    I reviewed photos of your 2012 Keystone Fuzion 5th Wheel toy hauler (one is linked) and based on those it looks like the red side light you need is Optronics Trailer Clearance or Side Marker LED Light # MCL32RB which measures 4 x 2 x 1-inch and which mounts on 3-inch centers. Other similar lights include LED model # MCL31RB and incandescent model # MC32RB. Trailer makers do not maintain specs for smaller items like lights so just check your overall light size and mounting hole spacing...
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  • Is the LED Trailer Clearance or Side Marker Light MCL32AB Offered In Red
    The LED Trailer Clearance or Side Marker Light is offered in both amber as part # MCL32AB and red as part # MCL32RB. These are a pretty standard design so they are a common replacement for both older and newer trailers. Simply attach the power and ground wire at the rear, pop-off the lens, secure the base, then re-secure the lens and you're done.
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  • Replacing Existing Clearance Lights on a Lancer Camper with Yellow and Green Wiring
    Trailer clearance lights have one wire for the power and one wire for the ground. You'll need to test your trailer light wiring with a Digital Multimeter to determine which color controls which function. There are no standard guidelines for trailer wiring so I can not tell you which wire does what. I recommend item # PT89ZR this multimeter will allow you to safely troubleshoot a variety of electrical circuits and help you to identify which wire is for power and ground. I recommend the...
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  • Recommended Trailer Lights with Built-In Reflector
    The Optronics trailer light assemblies referenced in your question do not feature built-in reflectors. If needed on your trailer, they will just need to be added separately with these lights installed. For a similar red clearance light that features a built-in reflector, I recommend the Optronics # MCL32RB and for an amber lens you can use # MCL32AB. For a red and white LED tail light, the Bargman Triple Tail Light # 47-84-009 will be a good option. I have attached a few short video...
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  • Recommended Replacement Clearance Light to Replace a Bargman 58 Series Light
    Leanne, to replace your Bargman 58 Series light I recommend going with the LED Trailer Clearance or Side Marker Light w/ Reflex Reflector # MCL32RB. This is a surface mount light so you'll also need to pick up some self-tapping screws some butyl tape # AL28FJ on the back of the base to prevent any water from leaking into the wall of the trailer.
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  • Will Trailer Clearance Light w/ Reflex Reflector - LED # MCL32RB Replace Bargman 59 Light
    Yes, the Trailer Clearance or Side Marker Light w/ Reflex Reflector - LED # MCL32RB that you referenced would be a direct replacement for a Bargman 59 series trailer taillight.
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  • Recommendation for Durable LED Clearance Light for Utility Trailer
    We do have a large selection of LED clearance lights available that closely match the dimensions you provided for your existing assemblies. I have attached a couple links that will take you directly to this selection that you can look through. In general, LED tail lights will indeed be a bit more durable than standard incandescents just because they use diodes instead of the more fragile bulbs and filaments inside the assembly. They will certainly be able to handle more shock and vibration...
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  • Can Low Profile Trailer Taillight RVSTLB61 Install on Left and Right Side of Trailer
    Yes, you could install two of the trailer taillights # RVSTLB61 at the rear of a vehicle like you are wanting. One can install on either side. The only difference between this and the # RVSTLB60 is the license plate bracket.
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  • Looking for Replacement Lens for Fruehauf # LCE-8750 Clearance Lamp
    We don't offer a replacement lens for a Fruehauf LCE-8750, but we do offer a equivalent lamp from Optronics, part # MCL32RB for the LED version or # MC32RB for the incandescent. We do offer a replacement lens for the incandescent version, which is part # A32RB. I can state with certainty that the replacement lens will fit the Optronics lamp, but since they're different manufacturers, I can't guarantee that the replacement lens will fit your existing LCE-8750 lamp. You can gamble that...
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  • Does the Clearance Light # MCL32AB and the # MCL32RB Have Gaskets
    The part # MCL32AB and the # MCL32RB do not come with gaskets. But you could use sealant like part # 0160297 to make one if you needed.
    view full answer...
  • Replacement Lens for Optronics MC32RB Clearance/Marker Light
    The replacement red lens for the Optronics # MCL32RB and # MC32RB clearance/marker light is part # A32RB which is the red version of the # A32AB lens you mentioned.
    view full answer...


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Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Jameson C
Expert Research:
Jameson C
Employee Laura H
Written by:
Laura H
Employee Dustin K
Video Edited:
Dustin K
Employee Chris R
Video Edited:
Chris R
Employee Cole B
Installed by:
Cole B
Employee Hayden R
Installed by:
Hayden R
Employee Amy B
Updated by:
Amy B
Employee Brian T
Updated by:
Brian T

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