bing tracking image
  1. Trailer Lights
  2. Optronics
  3. Clearance Lights
  4. Rectangle
  5. LED Light
  6. Red
Thinline LED Trailer Clearance or Side Marker Light - Submersible - 6 Diodes - Red Lens

Thinline LED Trailer Clearance or Side Marker Light - Submersible - 6 Diodes - Red Lens

Item # MCL66RPG
Retail:$20.93
Our Price: $11.42
You Save: 45%
Trailer Lights
Shipping Weight: 0.09 lbs
Add to cart
In Stock
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

Need help with installation?
Locate installers near me
4" x 7/8" Rectangle. Waterproof, LED trailer light serves as either a clearance or side marker light. Durable polycarbonate housing and lens. Surface mount to trailer with bracket (sold separately). 2-Wire design. P2 rated. Great Prices for the best trailer lights from Optronics. Thinline LED Trailer Clearance or Side Marker Light - Submersible - 6 Diodes - Red Lens part number MCL66RPG can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (14)
  • Q & A (0)
  • Videos (1)
  • Photos

Optronics Trailer Lights - MCL66RPG

  • Clearance Lights
  • Rectangle
  • LED Light
  • Red
  • 4L x 7/8W Inch
  • Surface Mount
  • Rear Clearance
  • Side Marker
  • Submersible Lights
  • Optronics

4" x 7/8" Rectangle. Waterproof, LED trailer light serves as either a clearance or side marker light. Durable polycarbonate housing and lens. Surface mount to trailer with bracket (sold separately). 2-Wire design. P2 rated.


Features:

  • Rectangular LED trailer light functions as a clearance light or a 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
  • Durable polycarbonate housing and lens
  • Red lens over white LEDs
  • Compatible with 12V DC electrical systems
  • Surface mounts to trailer with bracket (BK66DB - sold separately)
  • 2-Wire design includes power lead and ground wire
  • DOT compliant
  • P2 rated


Specs:

  • Dimensions: 4" long x 7/8" wide x 1-3/16" thick
  • Diodes: 6
  • Power draw at 12.8V: 0.057 amps
  • Lifetime warranty on LEDs


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.



MCL66RPG Optronics Thinline LED Trailer Clearance or Side Marker Light - Submersible - 6 Diodes - Rectangle - Red Lens - P2 Rated




California residents: click here


Video of Thinline LED Trailer Clearance or Side Marker Light - Submersible - 6 Diodes - Red Lens

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Review of Optronics Optronics - Trailer Lights - MCL66RPG

Today, we're going to take a look at the Optronics submersible red thin line LED trailer clearance or side marker light. Now this is a rectangular LED trailer light. It functions as a clearance light or a side marker light when it's properly mounted. It is a thin line series has a nice low profile so that the light can fit into tight spaces. It is sonically sealed, waterproof housing and lens unit is submersible, and it uses a durable polycarbonate housing and lens. The red lens over white LEDs.

These LEDs will make great replacements for incandescent lights because they'll last 50 times longer and they're more efficient. They'll provide brighter light with less power output, and of course, no bulbs to replace or brittle filaments to break.Now, this light is compatible with 12-volt DC electrical systems. It is a surface-mount design. It mounts to the trailer using a mounting bracket, which we do sell separately. It's part number BK66DB.

This is a two-wire design and includes the power lead and the ground wires. You can see they have the bullet connectors on each end, and this is non-polarized, even though the wires are white and black it's non-polarized so you could hook it up to either positive or negative.I am going to hook this up at the end of the video just to show you how bright it is. This light is DOT, Department of Transportation, compliant and it is P2 rated. It does use six LEDs. The power draw at 12.8 volts is 0.057 amps, and they do offer a lifetime warranty on the LEDs.I first want to give you some measurements.

If we measure the overall length of this light, it's going to be right at four inches long. The height of it is right at seven-eighths of an inch tall, and the depth from the light is one and three- sixteenths of an inch deep. Now the mounting holes, there's two of them here, and center to center measurement is three inches. You can see the lights when you do surface mount this, they have cutouts there that the wires will go on there so it'll give you a surface-mount design. There's two cutouts for the wires.What I'm going to do now is we're going to hook up the 12-volt power so you can see I'm going to take the white wire and hook it to the black, and the black to the red.

When we'll go ahead and turn on our power and you can see there's your bright light. We'll go ahead and turn off the overhead and you can see there's six LEDs in there that light up, give you a nice clearance light or side marker light.Then what I'm going to do is just show you I'm going to reverse it. We'll put the red on the white and the black on the black, and you can see it still lights up. It doesn't matter, it's non-polarized so it doesn't matter which positive or negative is hooked up. But that should do it for the review on the Optronics submersible red thin line LED trailer clearance or side marker light..

Customer Satisfaction Score:


Customer Reviews

Thinline LED Trailer Clearance or Side Marker Light - Submersible - 6 Diodes - Red Lens - MCL66RPG

Average Customer Rating:  4.9 out of 5 stars   (14 Customer Reviews)

4" x 7/8" Rectangle. Waterproof, LED trailer light serves as either a clearance or side marker light. Durable polycarbonate housing and lens. Surface mount to trailer with bracket (sold separately). 2-Wire design. P2 rated.

by:

The lights were the exact replacement for what we needed and the shipping was super fast which was great to get the bus through state inspection



by: 02/27/2024

Excellent, works great got it sooner than I supposed to



by:

Parts worked great. Good price, on-time delivery.



by:

After 2 years these lights are still super bright and durable.
I trim trees regularly driving tight tree lined streets. The lights are not bullet proof but close to. I love them



by:

E-trailer is a great co, and I will go to them again when I need someting.



by:



by:



by:



by:



by:



by:



by:



by:



by:


14
14

See what our Experts say about this Optronics Trailer Lights

  • Do You Have The Optronics Mini LED # MCL14RB With a Plug Style Connector?
    The Thinline LED Trailer Clearance # MCL66RPG is the closest light we have to the Mini LED # MCL14RB with any kind of connector on the end. As you most likely have the Male 2-Wire Plug # A46PB on your trailer you can wire the Mini LED # MCL14RB with the Female 2-Wire Plug # 153-49 so that you will still be able to use the plug connectors. If you have a different style plug connector please let me know which style connector you have and I can see what is available.
    view full answer...

Info for this part was:

Employee Jeff D
Installed by:
Jeff D
Employee Wilson B
Updated by:
Wilson B
Employee Noah M
Updated by:
Noah M
Employee Carrie F
Updated by:
Carrie F
Employee Daron K
Edited by:
Daron K
Employee Brian T
Written 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.


Product Experts Available Now!
Call 1-800-940-8924