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

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

Item # MCL21AB

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MCL21AB - 2 Inch Diameter Optronics Trailer Lights
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Product Images

In Use/Installed

Customer Photos


  • Clearance Lights
  • Beehive
  • LED Light
  • Amber
  • Recessed Mount
  • 2 Inch Diameter
  • 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. Lowest Prices for the best trailer lights from Optronics. Optronics LED Trailer Clearance or Side Marker Light - Submersible - 8 Diodes - Beehive - Amber Lens part number MCL21AB can be ordered online at etrailer.com or call 800-298-8924 for expert service.


  • All Info
  • Reviews (34)
  • Q & A (0)
  • Videos (2)
  • Photos
  • Why etrailer?

Optronics Trailer Lights - MCL21AB

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
  • 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
  • Amber 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 # LED7200A
Grote # G3093
Peterson # M166A
Maxxima # M30210Y

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.



MCL21AB Optronics LED Trailer Clearance or Side Marker Light - Submersible - 8 Diodes - 2" Beehive - Amber Lens - P2 Rated

Alternate part number: MCL-21AB






California residents: click here


Video of Optronics LED Trailer Clearance or Side Marker Light - Submersible - 8 Diodes - Beehive - 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 - MCL21AB Review

Today we're going to be taking a look at the Optronics sealed beehive LED trailer clearance and side-marker light. This light functions as both a clearance and side-marker light when mounted at a 45 degree angle. It's going to feature a sealed waterproof housing and lens unit. It contains a total of eight LEDs. LEDs are great replacements for incandescent lights. They last longer. They burn brighter.

They're much more efficient. You don't have to worry about replacing bulbs or worry about brittle filaments. Optronics actually puts a lifetime warranty on the LEDs. Here on the back side you can see it has the pin connection for a two-prong plug. That's going to accept an industry-standard two-prong plug. That is sold separately. This is SAE and Department of Transportation compliant.

It does feature the option of many mounting and wiring options. The one that I would recommend when it comes to mounting is using a rubber grommet that we sell here at eTrailer.com. This allows a great installation option for the light. It simply just press fits into the grommet. It still has the backside open so you can easily make the connection point here at the prong connection.

You can see it just gives it a really nice look and it securely holds the light in place. That's available at eTrailer.com. It is sold separately. Part number A54GB. When it comes to the dimensions of the unit, take a look at the diameter first. It's going to give us a diameter of about two inches.

Overall depth, front to back, measures about one and three-quarters of an inch. When it comes to the power draw at 12.8 volts, it's 0.061 amps. Again, Optronics is going to put a lifetime warranty on the LEDs. We're going to go ahead and hook it up to power. That way you can see what it looks like with power running to it. The two-prong connector that I'm using today can be found on our website with part number A46PB. Plugs into the back there. Let me turn off our overhead lights so you can get a better look at it. You can see here that it sends out a nice, consistent signal. This is an amber light. Beehive design. Again, it's going to contain eight LEDs. That multi-dial design really helps optimize the light output. That's going to do it for today's look at the Optronics sealed beehive trailer clearance and side-marker light.


Customer Reviews

Optronics LED Trailer Clearance or Side Marker Light - Submersible - 8 Diodes - Beehive - Amber Lens - MCL21AB

Average Customer Rating:  4.8 out of 5 stars   (34 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.

- MCL21AB
by:

These really look great! CAUTION: Nowhere in the description does it indicate that these come with NO 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 lack parts. Get the parts you need, and these are great! 93701



- MCL21AB
by:

Good product at a good price. Replaced my regular lights with LED lights from etrailer.com. Much brighter with less power draw. happy with purchase. 80881



- MCL21AB
by:

While stripping paint from my 1948 trailer the stripping product damaged the running lights on the trailer. The new light quickly arrived from etrailer and were easily adapted to my vintage trailer. Here's a picture of the trailer with the new lights toward the front. Thanks! 474456


Comments

The trailer lights I ordered about a year ago are working great on my little 1947 trailer. Both she and I are happy.

Christine - 02/11/2019

49375

- MCL21AB
by:

Perfect fit a is better than the origin al. 565246



- MCL21AB
by:

Good looking marker lights for my Cardinal travel trailer. With the 2" grommet this will look wonderful. 442266



- MCL21AB
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! 341793



- MCL21AB
by:

Good service, great products, good product life! Very pleased with everything I bought from you. Best prices too! 305462



- MCL21AB
by:

Staff like these new lights because they are easier to see trailer at night when backing up. 87234



- MCL21AB
by:

Purchased product as described with fair price and quick shipping 17384



- MC27AB
by:

Review from a similar Optronics Beehive in Trailer Lights


Quick delivery. Quality lens. 681642



- MCL21RB
by:

Review from a similar Optronics Beehive in Trailer Lights


Perfect fit, very easy to install. Shipped quickly. 628727



- MC27AB
by:

Review from a similar Optronics Beehive in Trailer Lights


Nice quality Looks great on 1955 Pan American. Recevide product in a timley manor 580377



- MCL21RB
by:

Review from a similar Optronics Beehive in Trailer Lights


The products were exactly what I needed and the delivery was very quick plus the prices were good. 526685



- MCL21RB
by:

Review from a similar Optronics Beehive in Trailer Lights


Excellent transaction. Quick shipping, and exactly what was needed! 494589



- MCL21RB
by:

Review from a similar Optronics Beehive in Trailer Lights


product arrived fast and was exactly what we wanted 482694



- MCL21RB
by:

Review from a similar Optronics Beehive in Trailer Lights


Excellent service 412994



- MC27RB
by:

Review from a similar Optronics Beehive in Trailer Lights


etrailer was fast on shipping and answered questions I had! Will buy from them again 400242



- MCL23AB
by:

Review from a similar Optronics Beehive in Trailer Lights


Worked super,very happy 392758



- MCL21RB
by:

Review from a similar Optronics Beehive in Trailer Lights


Works like it suppose to 386439



- MC27AB
by:

Review from a similar Optronics Beehive in Trailer Lights


Quality Product fit as a replacement with out any changes to vehicle wiring and mounting hole Will use this company again for other products 377876



- MC27RB
by:

Review from a similar Optronics Beehive in Trailer Lights


Quality product with a perfect fit in the original seal. Also had very good service with a defective piece And was replaced right away. Will recommend your company to all my friends. 377875



- MCL21RB
by:

Review from a similar Optronics Beehive in Trailer Lights


Good product. Very bright 376109



- MC27RB
by:

Review from a similar Optronics Beehive in Trailer Lights


The light works just fine. But more important is the wounderfull company and people at etrailer. 367610



- MCL21RB
by:

Review from a similar Optronics Beehive in Trailer Lights


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! 344001



- MC27RB
by:

Review from a similar Optronics Beehive in Trailer Lights


great! 331338



- MC27RB
by:

Review from a similar Optronics Beehive in Trailer Lights


Second Order, Good company to deal with. fast and efficient 319560



- MCL21RB
by:

Review from a similar Optronics Beehive in Trailer Lights


Good service, great products, good product life! Very pleased with everything I bought from you. Best prices too! 305463



- MC27RB
by:

Review from a similar Optronics Beehive in Trailer Lights


etrailer , I inherited two old boats with trailers that need a lot of work. You guys had everything I needed. Delivered on time in great shape. Great price, awesome help desk. You made me feel like I wanted to give you my money just because. Now, THAT is called customer delight, not customer service. Thanks again, Gary D. 256355



- MCL21RB
by:

Review from a similar Optronics Beehive in Trailer Lights


Working with your Staff has been wonderful and your products are great and readable priced. Ed Sheridan 251940



- MC27AB
by:

Review from a similar Optronics Beehive in Trailer Lights


Love em!! 250246



- MCL21RB
by:

Review from a similar Optronics Beehive in Trailer Lights


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. 233903



- MCL21RB
by:

Review from a similar Optronics Beehive in Trailer Lights


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. 93700



- MCL21RB
by:

Review from a similar Optronics Beehive in Trailer Lights


photos of finished projects lights installed 4946



- MCL21RB
by:

Review from a similar Optronics Beehive in Trailer Lights


LED light high quality 1048


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Info for this part was:

Video Edited:
Jacob T
Updated by:
Laura H
Video by:
Dustin K
Installed by:
Cole B
Photos by:
Amber A
Photos by:
Stacy F
Updated by:
Brian T

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