1. Trailer Lights
  2. Optronics
  3. Clearance Lights
  4. Rectangle
  5. LED Light
  6. Red
Thinline LED Clearance and Side Marker Light w/ Chrome Bezel - Submersible - 3 Diodes - Red Lens

Thinline LED Clearance and Side Marker Light w/ Chrome Bezel - Submersible - 3 Diodes - Red Lens

Item # MCL-91RK
lowest price pledge
Retail:$26.35
Our Price: $17.57
You Save: 33%
Trailer Lights
Orders above $50 qualify for Free Shipping
Shipping Weight: 0.12 lbs
Quantity: 
In Stock
MCL-91RK - LED Light Optronics Trailer Lights
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

Videos

2-1/2" x 1-3/16" Rectangle. Waterproof, LED trailer light serves as a side marker or clearance light when properly mounted. Chrome housing provides a finished look. Surface mount to trailer - hardware inclued. 1-Wire design. PC rated. Lowest Prices for the best trailer lights from Optronics. Thinline LED Clearance and Side Marker Light w/ Chrome Bezel - Submersible - 3 Diodes - Red Lens part number MCL-91RK can be ordered online at etrailer.com or call 800-298-8924 for expert service.
  • All Info
  • Reviews (900)
  • Q & A (9)
  • Photos
  • Why etrailer?

Optronics Trailer Lights - MCL-91RK

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

2-1/2" x 1-3/16" Rectangle. Waterproof, LED trailer light serves as a side marker or clearance light when properly mounted. Chrome housing provides a finished look. Surface mount to trailer - hardware inclued. 1-Wire design. PC rated.


Features:

  • LED trailer light functions as a clearance light or side marker when properly mounted
  • Thinline Series has a low profile so that light can fit in tight spaces
  • Sonically sealed, waterproof housing and lens unit is submersible
  • 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
  • Chrome housing provides a finished look
  • Red lens over white LEDs
  • Compatible with 12V DC electrical systems
  • Surface mount to trailer with included hardware
  • Single wire design grounds through mounting hardware
  • DOT compliant
  • PC rated


Specs:

  • Dimensions: 2-1/2" long x 1-3/16" tall x 7/8" thick
  • Distance between mounting holes (center on center) 2"
  • Diodes: 3
  • Power draw at 12.8V: 0.051 amps
  • Lifetime warranty on LEDs


Optronics AL91 Series LED Clearance Marker with Chrome Housing Light Dimensions

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 diodes or circuit board.


PC-Rated Lights

Diagram of light spread for PC rated light

A PC-rated light produces a 90-degree angle of light to either side of its centerline for a total of 180 degrees of coverage. This beam pattern can be clearly seen when you are standing directly in front of the light, as well as when you are standing on either side of the light. When properly installed, this type of light can function as both a front clearance light and a side marker light or as a rear clearance light and side marker light.



MCL91RK Optronics Mini Thinline 12V LED Clearance and Side Marker Trailer Light w/ Chrome Bezel - Submersible - 3 Diodes - Red Lens - PC Rated




California residents: click here



Customer Reviews

Thinline LED Clearance and Side Marker Light w/ Chrome Bezel - Submersible - 3 Diodes - Red Lens - MCL-91RK

Average Customer Rating:  4.9 out of 5 stars   (900 Customer Reviews)

2-1/2" x 1-3/16" Rectangle. Waterproof, LED trailer light serves as a side marker or clearance light when properly mounted. Chrome housing provides a finished look. Surface mount to trailer - hardware inclued. 1-Wire design. PC rated.

- MCL-91RK
by:

Looks great and light is really bright 852894



- MCL-91RK
by:

Quick safe shipping and just what I needed, thanks for being the lowest cost. 698528



- MCL-91RK
by:

Products always as advertised... Great company to buy from, with fast shipping service. 663611



- MCL-91RK
by:

Easy install, much brighter than the old lights. 643648



- MCL-91RK
by:

Good price, good quality 620084



- MCL-91RK
by:

Great service and prompt delivery 590521


Comments
Lower current draw and great visibility - love led lighting!!!
Les - 12/14/2019

63815

- MCL-91RK
by:

Good quality lights, installed easily enough. I used #8x3/4" flat head, self tapping screws as I thought the ones include were a bit too small. Be sure to drill the hole that your power wire runs through at an over size. Otherwise the power connector on the back of the light can ground out on the trailer frame, shorting out everything or over heating your wiring. 544983



- MCL-91RK
by:

Having no problem with product. 538620



- MCL-91RK
by:

Really great product. They make a good upgrade. 492885



- MCL-91RK
by:

Works great 483861



- MCL-91RK
by:

works great, nice fit 386917



- MCL-91RK
by:

Very happy with the lights I purchased. Being LED they are quit a bit brighter then the old ones that came with the trailer. Was very happy with Etrailer in the quality of the product and the quick turn around. 340537



- MCL-91RK
by:

Great products! Fast shipping. Very satisfied. I have already installed them on my trailer. Thanks again 308797



- MCL-91RK
by:

Nice led lights look great 270850



- MCL-91RK
by:

Great Product . TY . 270325



- MCL-91RK
by:

A very bright LED marker light for my boat trailer. 269769



- MCL-91RK
by:

Great service and delivery. I was amazed at the assortment available. If you can't find it here you probably don't need it. I will recommend this site to anybody needing trailer components. 247435



- MCL-91RK
by:

everything went as promised. nice to do business with a company that does what they say they can do. 241791



- MCL-91RK
by:

Easy to install, nice upgrade. 229405



- MCL-91RK
by:

These folks have the knowledge and expertise with great prices. They take the time to explain too. Like to see free shipping on the lower price items or coupons if possible. Will use again. 220842



- MCL-91RK
by:

finding parts was a snap, replied to order immediately, tracking package was effortless arrived on time in excellant condition. thanks steve F. 217467



- MCL-91RK
by:

Lights were easy to install and really bright. 214902



- MCL-91RK
by:

Brighter than old incandescent lights. Easy to install and all hardware was included. Sealed and submersible for marine trailer use. 173513



- MCL-91RK
by:

Terrible push in connection. Had to use heat shrink to keep in place and protect. Very bright but I would purchase different item based on the connection. 143833



- MCL-91RK
by:

Great product! 123200


25
906
Show More Reviews

Ask the Experts about this Optronics Trailer Lights

Do you have a question about this Trailer Light?




  • Why etrailer.com?

    At etrailer.com we guarantee:
  • Highest quality trailer lights for the best price.

    Our Lowest Price Pledge ensures you will never overpay for the parts you need.
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate trailer light information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Expert Research:
Michael H
Updated by:
Adele M
Updated by:
Sarah W
Updated by:
Brian T

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.