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Miro-Flex LED Clearance or Side Marker Light w/ Chrome Bezel - Submersible - 4 Diodes - Amber Lens
Optronics

Miro-Flex LED Clearance or Side Marker Light w/ Chrome Bezel - Submersible - 4 Diodes - Amber Lens

Part Number: MCL19AB
In Stock
$12.18
Trailer Lights
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5-3/4" x 1-9/16" Oval. Waterproof, LED trailer light serves as either a side marker light or clearance light. Miro-flex reflector increases light output. Surface mount - hardware not included. 2-Wire design. P2 rated. Great Prices for the best trailer lights from Optronics. Miro-Flex LED Clearance or Side Marker Light w/ Chrome Bezel - Submersible - 4 Diodes - Amber Lens part number MCL19AB can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Optronics Trailer Lights - MCL19AB

Highlights

  • Reliable In Any Weather: Sonically sealed housing and lens keep water out for submersible use.
  • Fewer Replacements Needed: LEDs last 50 times longer and use less power than bulbs.
  • Bright, Modern Look: Miro-Flex reflector boosts light output and adds a clean chrome finish.
  • Simple Hookup: 2-wire design works with 12V DC—no polarity concerns on install.
  • Compact Fit: 5-3/4" x 1-9/16" oval surface mount installs easily where space is tight.
  • Road Legal: SAE P2 07 DOT rating keeps your trailer compliant and visible.

Features to know about

Brighter and More Efficient Lighting: 4-Diode LED Design

This light packs four white LEDs behind an amber lens, giving off a bright, clean beam that stands out day or night. Compared to incandescent lights, these LEDs last up to 50 times longer and draw less power—only 0.047 amps at 12.8V. That means less strain on your system and a crisp glow that won’t fade over time. No bulbs to replace and no brittle filaments to worry about.

Water Exposure and Road Spray: Fully Sealed and Submersible Housing

When moisture is part of the job, this light is built for it. The housing and lens are sonically sealed into a single waterproof unit, keeping water out even when submerged. Whether it’s rain, washdowns, or full submersion at the ramp, the internal circuit and LEDs stay dry and protected so you won’t be chasing electrical gremlins later.

Clean Appearance and Simple Mounting: Chrome Bezel and 2-Wire Setup

The snap-on chrome bezel gives the light a finished look while keeping installation hassle-free. With a surface-mount design and a 2-wire hookup, you can connect power and ground without worrying about polarity—either wire can serve as ground or power. The oval housing measures 5-3/4" long by 1-9/16" wide with 4-5/8" between mounting holes, making it easy to line up for a tidy fit.

Reliable Visibility for Safety: P2-Rated Beam Pattern

You get solid illumination where it counts with the P2 rating, which provides a 90-degree total beam spread—45 degrees to each side of centerline. That’s perfect when you need a clear clearance or side marker light that meets DOT standards for highway use (SAE P2 07 DOT). The Miro-Flex faceted reflector adds extra punch to the light output for better visibility from a distance.

Long Life, Low Maintenance: LED Durability You Can Trust

Built for years of use, each sealed LED is covered by a lifetime warranty from Optronics. There’s no bulb access needed because the design is fully sealed—if replacement is ever required, you simply swap out the unit. It’s straightforward, dependable lighting that keeps your trailer visible and compliant trip after trip.

Specs

Dimensions

  • Overall dimensions: 5-3/4" long x 1-9/16" wide x 3/4" thick
  • Distance between mounting holes (center on center): 4-5/8"

Dimensional diagram of Optronics MCL19AB Miro-Flex amber LED clearance and side marker light with chrome bezel showing measurements for length, width, and mounting hole distance.

Electrical

  • Power draw at 12.8V: 0.047 amps
  • Voltage: 12V DC electrical systems

Lighting

  • Diodes: 4
  • Lens color: Amber
  • LED color: White
  • Rating: P2 rated
  • Compliance: DOT compliant

Construction

  • Mount type: Surface mount
  • Housing and lens: Sonically sealed, waterproof unit (submersible)
  • Bezel: Snap-on chrome bezel
  • Wiring: 2-wire design includes power lead and ground wire

Warranty

  • LED warranty: Lifetime warranty on LEDs

MCL19AB Optronics Miro-Flex LED Clearance or Side Marker Trailer Light w/ Chrome Bezel - Submersible - 4 Diodes - Oval - Amber Lens - P2 Rated

Alternate part number: MCL-19AB





Customer Satisfaction Score:

Ratings & Reviews

4.8

855 reviews
Review sort icon
5-3/4" x 1-9/16" Oval. Waterproof, LED trailer light serves as either a side marker light or clearance light. Miro-flex reflector increases light output. Surface mount - hardware not included. 2-Wire design. P2 rated.

by:

My first order, etrailer has great communications, let me know what was going on with order regularly



by:

Nice set of lights and easy to install. They are nice and bright and an attractive replacement of my old lights. Thumbs up!!



by:

These are really nice marker lights, they look good and burn bright at a very reasonable price. They were delivered in two days. I installed on my 2014 Entegra Anthem motor home. I couldn't find the originals, but these are much better.



by:

I have made several purchases now from etrailer and everything is delivered in timely fashion and has worked out perfectly



by:

I was searching for replacement boat trailer LED lights and the E Trailer web site had exactly what I needed. The site layout made it easy to find and order, without having to become a member, which numerous other sites requested. I just wanted to purchase and recieve a product without the hassles. The product was exactly what I ordered and was at my door 2 days following. Thank you for making this a positive experience.



by:

parts purchased from etrailer.com for my homemade cargo trailer



by:

Installed on my motorhome to replace side markers,updated the looks and easy install. It's been over a year now still look and work great.



by:

lots of products, fair prices, oustanding customer service

Fabio profile picture

Fabio

11/29/2018

still working good



by:

Excellent product.. A bright light, sealed against the weather. I used these to replace the existing markers on a '96 horse trailer which were badly corroded and seals had failed.. Fit and look is very clean. Great upgrade..



by:

Thanks for your fast service as I have looked on several sites trying to find replacement lights for my motorhome. I will pass it on to my friends at the campground.



by:

This light was of better quality than expected. I replaced dim/faded 50+ year old original lights after some consideration of "originality vs safety" and safety won out. More attractive and a brighter light, great upgrade.



by:

works and looks awesome, very easy to mount and wire



by:

Everything's working, here's what we built. It would be cool if you put it in your newsletter.



by:

I replaced the faulty, wedge shaped, forward clearance lights on my 1999 Malibu boat trailer about a year ago with these. They are much brighter and much better looking too. Highly recommended.

Deke profile picture

Deke

8/17/2018

Its been a year and I still love these lights as well as all of the lights I purchased from eTrailer. They just simply work.



by:

The product is good, although it won't work for what I wanted. I will have to use it on different project.



by:

lights came quick



by:

i love these lights work real good as side marker



by:

Purchased some new LED lights for trailer. eTrailer has good prices and a good selection. Shipping was a bit slow but that may be be eTrailer's fault, we all know how the postal service works...or doesn't.

No reservations about re-ordering from this company, I like that George followed up with me afterward to make sure I'm satisfied.

I only wish the descriptions on the lights told you if the light was all plastic or metal. Having side that though, I'm not sure it's even possible to get an all metal light anymore.

Order with confidence!

Ronnie profile picture

Ronnie

4/26/2018

Not sure how i would rate them now, one individual LED as an already burned out on the red clearance marker.



by:

The lights are better than the original.



by:

Excellent item



by:

The lights are perfect and quality is great. Your quick delivery and attention to detail is appreciated



by:

So far we love these



by:

Items delivered in a timely manner. Quality products



by:

Great product very good quality



by:

I received the lights and tested
them;
they worked fine. They are destined to be used on a car, not a
trailer. Side marker lights for cars/trucks are rare now because they are
incorporated into the front and rear light assemblies and rap around the
vehicle. The lights I ordered from you are the only ones I could find that
had a hole-mount pattern wide enough to clear the metal cutouts, under the
old lights, in the fenders of my car. I'm glad you have a huge selection to
choose from. I'm not sure when I'll get around to installing them. The car
is undergoing a restoration for the third time. All I know is the next time
I remove the stock side markers, they will shatter. Few trim parts are
available for this car these days and nylon snap-in mounting tabs dry rot
and break after a couple of decades. I bought this little car new 26 years
ago and took it around the world with me before I retired from the Air
Force.

I attached a picture of it from the last touchups 7 years ago. It won't quit
running so I keep giving it new birthdays. This little rat car has become a
part of my DNA.

1991 GEO Tracker 4x4. Original owner.


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