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LED Mini Clearance or Side Marker Trailer Light - Submersible - 2 Diodes - Red LEDs - Clear Lens
Optronics

LED Mini Clearance or Side Marker Trailer Light - Submersible - 2 Diodes - Red LEDs - Clear Lens

Part Number: MCL13CR2B
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$5.81
Retail:$16.23
You Save: 64%
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2-1/2" x 1-1/16" Rectangle. Waterproof, LED trailer light serves as either a side marker or clearance light when properly mounted. Clear lens over Red LEDs. Surface mount to trailer - hardware not included. 2-Wire design. P2 rated. Great Prices for the best trailer lights from Optronics. LED Mini Clearance or Side Marker Trailer Light - Submersible - 2 Diodes - Red LEDs - Clear Lens part number MCL13CR2B can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Optronics Trailer Lights - MCL13CR2B

Highlights

  • Reliable In Any Weather: Sonically sealed waterproof housing keeps water out so LEDs last.
  • Fewer Replacements Needed: Long-life LEDs use less power and have no bulbs to burn out.
  • Compact Fit Anywhere: 2-1/2" x 1-1/16" size works well where space is tight.
  • One Light, Two Uses: Works as a clearance or side marker light when properly mounted.
  • Easy 2-Wire Hookup: Simple power and ground connection for 12V DC systems.
  • Compliant and Safe: DOT compliant and P2 rated for proper light coverage.

Features to know about

Brighter, Longer-Lasting Illumination: 2-Diode Red LED Design

If you’re done swapping out burned bulbs, this light is the upgrade that keeps working. Its 2 red LEDs shine bright through a clear lens, giving you solid visibility with far less power draw—only 0.046 amps at 12.8V. LEDs last up to 50 times longer than incandescent bulbs, which means fewer replacements and consistent light every time you hook up power.

No More Water Damage: Fully Sealed and Submersible Build

Water won’t stand a chance against its sonically sealed design. The housing and lens are fused into a single waterproof unit to keep moisture out and protect the diodes and circuit board inside. Whether it’s rain, spray, or full submersion, the light stays sealed tight and keeps shining like new.

Compact Fit That Mounts Cleanly: Simple Surface Installation

Tight mounting spots are no problem here. At just 2-1/2" long, 1-1/16" wide, and 5/8" thick with 1-7/8" between mounting holes, this light tucks in neatly where you need it. It surface mounts right to your trailer using common hardware (not included) and uses a simple 2-wire setup—one power lead and one ground wire—for an easy hookup.

Dependable Coverage Where You Need It: P2-Rated for Clear Visibility

This P2-rated light throws a focused beam 45 degrees to each side for a total of 90 degrees of coverage. That makes it perfect as either a clearance light or a side marker when properly mounted. The beam shines clearly head-on so others can see you coming or going without wasted light scattering off to the sides.

Built Tough for the Long Haul: Durable Polycarbonate Housing

A rugged polycarbonate housing and lens protect the LEDs from impacts and road debris so they keep doing their job mile after mile. DOT compliance ensures it meets lighting standards wherever you take it, and the LEDs even carry a lifetime warranty for extra peace of mind.

Specs

Dimensions

  • Length: 2-1/2"
  • Width: 1-1/16"
  • Thickness: 5/8"
  • Distance between mounting holes (center on center): 1-7/8"

Technical dimension diagram of Optronics LED Mini Clearance or Side Marker Trailer Light showing the rectangular clear-lens light with labeled measurements for length, width, and mounting hole spacing.

Electrical

  • Power draw at 12.8V: 0.046 amps
  • Diodes: 2
  • Compatible voltage: 12V DC electrical systems

Performance and Ratings

  • Rating: P2 rated
  • Compliance: DOT compliant

Warranty

  • LEDs: Lifetime warranty

MCL13CR2B Optronics LED Mini Clearance or Side Marker Trailer Light - Submersible - 2 Diodes - Red LEDs - Clear Lens - P2 Rated

Alternate part number: MCL-13CR2B





Customer Satisfaction Score:

Ratings & Reviews

4.8

58 reviews
Review sort icon
2-1/2" x 1-1/16" Rectangle. Waterproof, LED trailer light serves as either a side marker or clearance light when properly mounted. Clear lens over Red LEDs. Surface mount to trailer - hardware not included. 2-Wire design. P2 rated.

by:

Perfect fit!



by:

Exactly what I want very good product great people to deal with



by:

Easy install. Quick delivery



by:

Just as pictured!



by:

Good product with prompt delivery



by:

Easy hookup works great.



by:

Improved the visibility of my construction rack.



by:

They work just as good as the day I installed them!!!!



by:

Much smaller than my originals so had to make modification but work good. Recommended



by:

Small light but it put out good light for it to be small and easy to install



by:

Good product

John C. profile picture

John C.

2/21/2020

Works great. Matches the factory lights on my trailer



by:

Great little marker lights easy install too



by:

Got them fast and look awsome on my car trailer



by:

I ordered several different trailer parts from etrailer and the service is good so I won’t order from anyone else. The product is always right



by:

Wanted toads more to our trailer and they are awesome. Love etrailer products.



by:

Great product perfect for my trailer

Pless profile picture

Pless

7/7/2020

Great lights



by:

I have not had these lights for very long, but they seem to be of good quality. And at just under 50mA each, circuit load on the trailer will be cut substantially with this upgrade.
Rated only 4 stars since I have yet to see their durability.



by:

These lights are great and super bright. Clear when off, and red when on. I have also used the amber and white lights off the same style and shape. The amber ones are also super bright, but the white lights are not very impressive. I recommend the red and amber, but steer clear of the white lights.



by:

Easy to install and close to originals



by:

Clearance light went out on my RV after 10 years. This was EXACTLY what I was looking for and at a great price so I ordered an extra.

Henry L. profile picture

Henry L.

7/13/2020

Withstood the west Texas weather just fine.



by:

Nice and bright. The clear shell gives these a nice custom look to my cargo trailer. Two of my 10 lights have developed leaks in the shell. I don't know whether that will lead to early failure of the LED. Time will tell. Excellent service and support by e-trailer. Thanks!

Mike S. profile picture

Mike S.

4/16/2015

All of the LEDs are working well after one year. Im still very happy with them. They male the trailer look great. The moisture in the housing is still there but has not affected the operation.




by:

Great smal side markers. Used them at the top of my trailer for better visibility. Like the clear once since they blend in on the back of the trailer when not in use.



by:

Bought to match the original ones, when my old fender left the trailer on a road trip. It lights up given the power and shines bright like a red diamond.



by:

I’m giving a three, I don’t think they last as long as they should, been using them for around 12 years and seam to replace one or two annually. That’s only having 4 total to deal with. Don’t really have any other options in the bolt configuration and look this good, so I just keep a stock of red and amber at all times at home.


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See what our Experts say about this Optronics Trailer Lights

  • Looking For A Clear Lens, Red, Clearance Light
    Hey Zach, We do have that clear one with amber, but the closest clear lens, red light that we have is # MCL13CR2B. It is going to be the same length but shorter in width. I attached a photo of the dimensions broken down for you. It has a more of a diamond design, but if that is not a big deal for you I would recommend going with that one. Otherwise the # AL91RB is the only one we have for the red light. I'm sure you want them all to look the same, but are you open to some being a bit...
    view full answer...
  • 2-1/2" Long Submersible Clearance Lights With Clear Lens and Red LED For Boat Trailer
    Hey Zach, I have a solution for you, but the Thinline LED Clearance and Side Marker Light - Submersible Red # AL91RB and Thinline LED Clearance and Side Marker Light - Submersible Amber # AL91AB aren't available in clear lens with red LED. These units are typically found on light bars like the white with Red Lens # MCL84RB or black with Red Lens # MCL93RB. These are all submersible. That said, we do have some submersible clear lens with red LED that are also 2.5": - # TN52XR - # MCL13CR2B -...
    view full answer...
  • What Gauge Wire Would be Required for Trailer with LED Clearance Lights that Draw 3.3 Amps
    Even thought that is a quite a few LED lights on your trailer the amount of amperage draw total for all circuit would be 3.35 amps. That's well below what standard lights would draw on trailers with just a handful of incandescent lights. You would easily be able to get away with 14 gauge or even 16 gauge wire.
    view full answer...
  • Replacement Marker Light For A 2017 Cargomate Trailer
    Though we won't have the exact replacement light that you currently have we have one that is very similar! The LED Mini Clearance or Side Marker Trailer Light # MCL13CR2B is 2-1/2 inches long by 1-1/16 inches wide by 5/8 inches thick. The light is waterproof and this LED trailer light serves as either a side marker or clearance light when properly mounted. The light surface mounts to the trailer (hardware not included). I attached a review video link below.
    view full answer...
    Image 1 for
  • Recommended Replacement Step Light for 2017 Forest River EVO Travel Trailer
    The Sealed, Mini LED Marker, Clearance or Identification Light, 2 Wire, 2 Diode - Red w/ Clear Lens # MCL13CR2B is 2-1/2 inches wide and 1-1/16 inches tall. For a similar clear light, I recommend the Mini LED Trailer Clearance or Side Marker Light - Submersible - 1 Diode - Clear Lens - Amber # MCL99AC1B. With the amber LED, you still can see for your steps. I've attached a video to assist.
    view full answer...
  • Red and Amber Trailer Clearance Lights with Clear Lenses
    You are correct, clear lenses are not made for lights # MC32AB or # MC32RB. The bulbs for both of these lights produce white light so if clear lenses were on them the light would just be white. Unless you found colored bulbs that would fit. We do have red and amber marker/clearance lights with clear lenses though. For example we have # MCL63CAB which is an amber LED light with a clear lens. Other amber options include # MCL13CA2B, # MCL51CAK, # MCL65CAB, # AL91CAB, # MCL17CAB, # 00212336P,...
    view full answer...
  • Availability Of 2-1/2" x 1" LED Trailer Clearance Light
    I have a different option for you, but I was unable to find a light that matches the one you pictured with green diodes. The closest options are the LED Trailer Mini Clearance or Side Marker Light - Submersible - 2 Diodes - Amber LEDs - Clear Lens # MCL13CA2B which has amber LEDs, or the # MCL13CR2B which has red LEDs. I included videos for each of the products mentioned for you to take a look at.
    view full answer...
    Image 1 for
  • Is the Sealed LED Mini Utility Light Waterproof and Submersible
    The Sealed, LED Mini Utility Light, # UCL13C2PG, is a sealed unit, and is considered waterproof, so it could be submersed. This light is designed as a utility light and would require a separate switch to activate the light so it would not be illuminated when the trailer is being towed. We also have the Sealed, Mini LED Marker, Clearance or Identification Light, # MCL13CA2B in amber and # MCL13CR2B in red, that are designed for connection to the trailer running light circuit. As with any...
    view full answer...
  • Clear Submersible LED Trailer Light Recommendation
    For a similar LED light as the CIPA EVO light part # CM93236 that you referenced that is submersible and would be great for a boat trailer I would recommend the Uni-Lite Mini LED Side Marker/Clearance Light w/ Grommet part # MCL11CAKB. This is flush mount light. Another option that is a surface mount would be the Sealed, Mini LED Marker, Clearance or Identification Light # MCL13CR2B. The # CM93236 is designed to fit into a vehicle bulb socket, so not only would it not be submersible it...
    view full answer...

Do you have a question about this Trailer Light?


Info for this part was:

Employee Tyler C
Written by:
Tyler C
Employee Cole B
Installed by:
Cole B
Employee Brian T
Updated by:
Brian T

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