bing tracking image
  1. Trailer Lights
  2. Optronics
  3. Clearance Lights
  4. Round
  5. Incandescent Light
  6. Amber
Optronics Clearance or Side Marker Light - Submersible - Incandescent - 2" - Round - Amber Lens

Optronics Clearance or Side Marker Light - Submersible - Incandescent - 2" - Round - Amber Lens

Item # MC52AB
Retail:$3.24
Our Price: $3.01
You Save: 7%
Trailer Lights
Shipping Weight: 0.08 lbs
Add to cart
In Stock
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

Customer Photos

Videos

Need help with installation?
Locate installers near me
2-15/16" Diameter round. Waterproof, incandescent trailer light serves as a side marker light and clearance light. Durable polycarbonate housing and lens. Flange mount to trailer. Accepts standard 2-prong plug. P2 rated. Great Prices for the best trailer lights from Optronics. Optronics Clearance or Side Marker Light - Submersible - Incandescent - 2" - Round - Amber Lens part number MC52AB can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (23)
  • Q & A (0)
  • Videos (1)
  • Photos

Optronics Trailer Lights - MC52AB

  • Clearance Lights
  • Round
  • Incandescent Light
  • Amber
  • 2 Inch Diameter
  • Recessed Mount
  • Rear Clearance
  • Side Marker
  • Submersible Lights
  • Optronics

2-15/16" Diameter round. Waterproof, incandescent trailer light serves as a side marker light and clearance light. Durable polycarbonate housing and lens. Flange mount to trailer. Accepts standard 2-prong plug. P2 rated.


Features:

  • Round, incandescent trailer light functions as a clearance light and side marker light when properly mounted
  • Sonically sealed, waterproof housing and lens unit is submersible
  • Durable polycarbonate housing and lens
  • Amber lens
  • Compatible with 12V DC systems
  • Surface mounts to trailer with built-in flange
    • Fits in a 2-1/4" diameter hole
  • Accepts industry-standard 2-prong plug (A46PB or A86PB - sold separately)
  • DOT compliant
  • P2 rated


Specs:

  • Overall dimensions: 2-15/16" diameter x 15/16" deep
  • Lens diameter: 2"
  • Distance between mounting holes (center on center): 2-1/4"
  • Power draw at 12 volts: 0.2 amps
  • 3-Year warranty


dimensions of light

Sonically Sealed, Waterproof Trailer Light

The waterproof construction of this light makes it ideal for use on trailers that may be submerged, like a boat trailer. The housing and lens are sonically sealed together to create a single unit, which means that water will not get into the light and damage the internal components.


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.



MC52AB Optronics Clearance or Side Marker Light - Submersible - Incandescent - 2" - Round - Amber Lens

Alternate part number: MC-52AB




California residents: click here


Video of Optronics Clearance or Side Marker Light - Submersible - Incandescent - 2" - Round - Amber Lens

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 - MC52AB Review

Today we're going to be taking a look at part number MC52AB. This is the sealed 2-inch round amber trailer clearance and side marker light from Optronics. It's going to feature a sealed, waterproof polycarbonate housing and lens. It's going to contain one heavy duty long-life incandescent bulb. It's a recessed flange mount that's going to mount with the three mounting holes. If we take a measurement, the distance we have between the holes, center on center, is going to be 2 and 1/4 of an inch. That's going to be the same distance between each set of holes.

Mounting hardware is not included. The size hole that you're going to need in order to get this to fit is going to give us a measurement of 2 and 1/4 of an inch in diameter, and so this would sit inside that hole, and then you would place in some screws to get it fully installed and secured. The flange itself is going to be made from a durable plastic material. It's designed to accept the industry standard two-prong plug. That's going to be sold separately. You can find it here on our website. Taking a look at the overall diameter, it's going to measure 2 and 15/16ths of an inch.

The overall depth is going to give us a measurement from the back of the housing to the outermost point of the lens, we're looking at about 1 inch. The power draw for this light is 0.2 amps at 12.8 volts, and it is Department of Transportation compliant. We're going to go ahead and hook it up to our external power source. That way you can see what it looks like with power running to it. I have a two-prong plug. It simply just goes in the female ports back here.

Push it in for a nice, tight connection. You can see here that this light sends out a really nice, consistent signal. Again, it's going to contain one heavy duty long-life incandescent bulb. The amber lens allows a lot of light to come through, and this light is completely sealed, with a nice waterproof design. That's going to do it for our review of part number MC52AB. This is the sealed 2-inch round amber trailer light from Optronics.

.

Customer Satisfaction Score:


Customer Reviews

Optronics Clearance or Side Marker Light - Submersible - Incandescent - 2" - Round - Amber Lens - MC52AB

Average Customer Rating:  4.7 out of 5 stars   (23 Customer Reviews)

2-15/16" Diameter round. Waterproof, incandescent trailer light serves as a side marker light and clearance light. Durable polycarbonate housing and lens. Flange mount to trailer. Accepts standard 2-prong plug. P2 rated.

by:

Well I didn't realize it was just the light with no connecting wires

Etrailer Expert

Jenny N.

9/9/2023

This light will also need a wiring plug like part # A46PB to wire into the trailer.



by:

works well!



by:

Lowest priced 2" marker I could find, they work great.
Need 3/16 rivets



by:

very helpful and courteous



by:

Perfect fit for my 2006 ranger boat trailer and the best price I've seen. I bought two extra lights with no additional shipping cost.

Kevin

6/12/2016

Still working fine after a year.



by:

Exact product replacement, fast delivery great price.

Thank you.



by:

So far so good !!!



by:

Not an easy product to find but you had it in stock, quick turnaround and consistent updates on status of delivery. Very pleased and well done.



by:

always great service and price



by:

Great product and direct replacement



by:

very good product



by:

great!



by:

Good price. Never defective.



by:

I"m very satisfied with the product.



by:

Great survive and good pricing.



by:



by:

GREAT.



by:

Great as always!!!!
Thanks



by:



by:



by:



by:



by:


23
23

See what our Experts say about this Optronics Trailer Lights

  • What Is Hole Size For Mounting 2 Inch Round Trailer Lights With Rubber Grommet
    The item you selected, Sealed 2-1/2 Trailer Light, part # MC57AB, is a 2-1/2 inch light that will mount into a 3 inch hole using 2-1/2 inch grommet, part # A55GB. The hole size to mount a 2 inch round light flush mounted would be 2-5/16 inches. The grommet you would need for a 2 inch light would be 2 Inch Round Grommet, part # A54GB. If you are flush mounting your lights, the 2 inch light will sit inside the grommet. A 2 inch light similar to the one you selected is part # MC53AB. We...
    view full answer...
  • Marker Light to Replace Peterson 143 on 2007 Fleetwood Pop Up Camper
    I did some research, and found that the Peterson 143 is a flush grommet mount lamp, not a flange mount. The lamp itself is 2-1/2 inches in diameter. The Optronics # MC57AB would be a comparable replacement. You'd also need a # A57GB grommet and a # A46PB pigtail. If the # MC57AB doesn't match your lamp, please send me a reply email with a photo of the lamp attached, and I'd be happy to try to find a replacement for you.
    view full answer...
  • Availability of an Amber Trailer Light that has Parking and Turn Signal Lights In One for a Hot Rod
    I am sorry but at this time the only trailer lights that serve two or more functions are the tail lights. There are amber tail lights that provide running light and turn signal function (see link) but none that are as small as the 2 inch round side marker light, item # MC52AB. We do have the Sealed, 4 inch Round Trailer Turn Signal and Parking Light, Flush Mount - Amber, item # ST45AB, and the Sealed, 4 inch Round LED Trailer Turn Signal and Parking Light, Flange Mount, 10 Super Diode-Amber,...
    view full answer...

Do you have a question about this Trailer Light?


Info for this part was:

Employee Robert G
Expert Research:
Robert G
Employee Laura H
Updated by:
Laura H
Employee Wilson B
Updated by:
Wilson B
Employee Brian T
Updated by:
Brian T
Employee Cole B
Installed by:
Cole B

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.