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Optronics LED Trailer Clearance or Side Marker Light - Submersible - 8 Diodes - Beehive - Red Lens

Optronics LED Trailer Clearance or Side Marker Light - Submersible - 8 Diodes - Beehive - Red Lens

Item # MCL21RB
Our Price: $19.68
Trailer Lights
Shipping Weight: 0.07 lbs
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2" Diameter beehive. Waterproof, LED trailer light serves as a clearance or side marker light when properly mounted. Durable polycarbonate housing. Mounts to trailer with grommet (not included). Accepts standard 2-prong plug. P2 rated. Great Prices for the best trailer lights from Optronics. Optronics LED Trailer Clearance or Side Marker Light - Submersible - 8 Diodes - Beehive - Red Lens part number MCL21RB can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (79)
  • Q & A (0)
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Optronics Trailer Lights - MCL21RB

  • Clearance Lights
  • Beehive
  • LED Light
  • Red
  • 2 Inch Diameter
  • Recessed Mount
  • Rear Clearance
  • Side Marker
  • Submersible Lights
  • Optronics

2" Diameter beehive. Waterproof, LED trailer light serves as a clearance or side marker light when properly mounted. Durable polycarbonate housing. Mounts to trailer with grommet (not included). Accepts standard 2-prong plug. P2 rated.


Features:

  • Beehive LED trailer light functions as a clearance light or a side marker when properly mounted
    • Also works in rear-tracking light applications
  • 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
  • Durable polycarbonate housing and lens
  • Red lens over white LEDs
  • Compatible with 12V DC systems
  • Grommet mounts to trailer
    • Flush mount with grommet (A55GB - sold separately)
    • Recessed mount with gromet (A56GB or A57GB - sold separately)
  • Accepts industry standard 2-prong plug (A46PB or A86PB - sold separately)
  • DOT compliant
  • P2 rated


Specs:

  • Dimensions: 2" diameter x 1-3/4" tall
  • Diodes: 8
  • Power draw at 12.8V: 0.061 amps
  • LIfetime warranty on LEDs


Manufacturer Cross Reference
Light will work as an exact replacement for:
Uni Bond # LED7200R
Grote # G3092
Peterson # M166R
Maxxima # M30210R

Optronics MCL21 Series LED Beehive marker clearance 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.


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.



MCL21RB Optronics LED Trailer Clearance or Side Marker Light - Submersible - 8 Diodes - 2" Beehive - Red Lens - P2 Rated

Alternate part number: MCL-21RB




California residents: click here



Customer Reviews

Optronics LED Trailer Clearance or Side Marker Light - Submersible - 8 Diodes - Beehive - Red Lens - MCL21RB

Average Customer Rating:  4.7 out of 5 stars   (79 Customer Reviews)

2" Diameter beehive. Waterproof, LED trailer light serves as a clearance or side marker light when properly mounted. Durable polycarbonate housing. Mounts to trailer with grommet (not included). Accepts standard 2-prong plug. P2 rated.

by:

Matches the broken one on my Trailer. It is a little bit hard to install, but worked out just fine.

Michael Z.

2/18/2024

They are still working great. They fit perfect when I installed the new lights.



by:

Bright plug right in fits dimension as said. Good product



by:

photos of finished projectslights installed



by:

Fit perfect

Daniel D.

6/6/2023

It works perfect for my needs I use it to haul my classic cars and have moved some other large heavy objects

Etrailer Expert

Mike L.

7/6/2023

@DanielD Awesome! We're glad to hear that the # MCL21RB Optronics beehive-style clearance lamp worked well for you...


by:

Fast delivery and exactly what I ordered. Haven't had time to replace my broken bulb yet but I'm 99% sure it's the one I need. Excellent service and product.



by:

I wanted to replace my incandescent lights with LEDs, for the rear sides I went with the beehive style now I can see the rear corners of my trailer.
These lights are good quality and look great.
Don't be fooled by the cheap knock offs out there.



by:

Perfect replacement fit. But better than that was the help I received from etrailer to find the exact replacement lights I needed. A big Thank You for that!



by:

These look great, and are of very high quality.

CAUTION:
No where in the description does it indicate that these DO NOT include any way of mounting them. If you don't have an existing mounting bracket and pigtail (as was my case) they arrive and then you realize you can't get your project done because you need more parts.

Get the parts you need, and these are great.



by:

Works great. Looks just like the origi nal.

Jeff

11/13/2022

Still working great



by:

Repeat customer here and always satisfied with product quality, prices and fast shipping. The side marker lights I ordered were exact fit for my snowmobile trailer. Thanks again!



by:

Exact replacement beehive bulb for my Gatormade trailer. etrailer is a good company to do business with.



by:

The beehive lights work great. Fast shipping and the good folks to deal with.



by:

Good service, great products, good product life! Very pleased with everything I bought from you. Best prices too!



by:

Working with your Staff has been wonderful and your products are great and readable priced.
Ed Sheridan



by:

Perfect fit, very easy to install. Shipped quickly.



by:

Great Service and great product! It was on back order but we got it fairly quickly.



by:

Still working and looking great!!!



by:

The products were exactly what I needed and the delivery was very quick plus the prices were good.



by:

Works like it suppose to



by:

Excellent transaction. Quick shipping, and exactly what was needed!



by:

Hi. I’m surprised how quick was delivered my order highly recommend this particular store thanks.



by:

product arrived fast and was exactly what we wanted



by:

Great communication & follow up! Quick shipping. World class!!! Definitely have website saved to favorites for future needs. .



by:

Exact fit.



by:

Good product. Very bright


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Info for this part was:

Employee Patrick B
Video Edited:
Patrick B
Employee Laura H
Updated by:
Laura H
Employee Brian T
Updated by:
Brian T
Employee Cole B
Installed by:
Cole B

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