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LED Clearance or Side Marker Light with Reflector - Submersible - 2 Diodes - Rectangle - Red Lens

LED Clearance or Side Marker Light with Reflector - Submersible - 2 Diodes - Rectangle - Red Lens

Item # MCL40RB
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MCL40RB - Red Optronics Clearance Lights
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4" x 1-1/2". Waterproof, LED trailer light serves as either a side marker light or a clearance light. Built-in reflex reflector. Durable polycarbonate lens and housing. Surface mount - hardware not included. 2-Wire pigtal. P2 rated. Lowest Prices for the best trailer lights from Optronics. LED Clearance or Side Marker Light with Reflector - Submersible - 2 Diodes - Rectangle - Red Lens part number MCL40RB can be ordered online at etrailer.com or call 800-298-8924 for expert service.
  • All Info
  • Reviews (7)
  • Q & A (2)
  • Videos (1)
  • Photos
  • Why etrailer?

Optronics Trailer Lights - MCL40RB

  • Clearance Lights
  • Rectangle
  • LED Light
  • Red
  • Surface Mount
  • 4L x 1-1/2W Inch
  • Optronics
  • Rear Clearance
  • Side Marker

4" x 1-1/2". Waterproof, LED trailer light serves as either a side marker light or a clearance light. Built-in reflex reflector. Durable polycarbonate lens and housing. Surface mount - hardware not included. 2-Wire pigtal. P2 rated.


Features:

  • Rectangular LED trailer light serves as either a side marker light or a clearance light
  • Built-in reflex reflector removes the need for a separate reflector
  • 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 lens and housing
  • Red lens over white LED
  • Surface mount - hardware not included
  • 2-Wire pigtail - includes power lead and ground wire
  • P2 rated


Specs:

  • Light dimensions: 4" long x 1-1/2" tall x 15/16" thick
  • Distance between mounting holes (center on center): 3"
  • Diodes: 2
  • Power draw at 12.8 volts: 0.040 amps
  • Lifetime warranty on LEDs


Optronics Clearance or Side Marker Light with Reflex Reflector - Submersible - Rectangle - 2 Diodes - Red Lens Diagram

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 internal components.


Surface-Mount Light

Surface mount light

Surface-mount lights install flat against the surface of the trailer, so a hole does not need to be cut into the trailer for the light. This type of light is installed using a flange or bracket that has mounting holes. And mounting hardware is used to secure the light to the trailer.

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.



MCL40RB Optronics LED Clearance or Side Marker Light with Reflex Reflector - Rectangle - Red Lens




California residents: click here


Video of LED Clearance or Side Marker Light with Reflector - Submersible - 2 Diodes - Rectangle - Red 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 - MCL40RB Review

Speaker 1: Today we're taking a look at the Optronics LED Clear. It's your side marker trailer light. This trailer light replaces or adds a clearance or side marker light to trailer. It contains a total of two LEDs or diodes, and LEDs make great replacements for incandescent lights. They last longer, they burn brighter, they're much more efficient. With LEDs, you don't have to worry about replacing bulbs or worry about brittle filaments.

And Optronics puts a lifetime warranty on their LEDs. The unit does feature a snap on, replaceable red lens, so that way if it's ever damaged you don't have to buy a whole new unit. You just need to buy a replaceable lens.And this lens has the built in reflects, which eliminates the need for a separate reflector. It's made from a durable acrylic construction and then the base is white in color and made from ABS plastic. It is a surface mount installation, so it mounts directly on the surface of your trailer, mounting hardware not included.

These mount holes are separated on center by three inches. It's a two wire design. White wire for ground, black wire for power. The PT rated light is SAE, and Department of Transportation compliant. Taking a look at a few measurements real quick and then we'll hook it up to power.Overall length of the unit, edge to edge, see there, that's about four inches.

Overall width is about an inch and a half. Again, mount holes are separated on center by three inches, and the overall thickness or depth is about one inch. It's 15 16ths of an inch. We're going to go and hook it up to power. And again, we'll be able to turn off our overhead lights so you can see it in a lower light setting.So you can see here the light sends out a very bright consistent signal.

Two diodes, so the multi diode design really helps optimize the overall light output, and when it comes to the power draw at 12.8 volts, we're looking at 0.040 amps. That's going to do it for today's look at the Optronics LED Clearance, or Side Marker Trailer Light.


Customer Reviews

LED Clearance or Side Marker Light with Reflector - Submersible - 2 Diodes - Rectangle - Red Lens - MCL40RB

Average Customer Rating:  5.0 out of 5 stars   (7 Customer Reviews)

4" x 1-1/2". Waterproof, LED trailer light serves as either a side marker light or a clearance light. Built-in reflex reflector. Durable polycarbonate lens and housing. Surface mount - hardware not included. 2-Wire pigtal. P2 rated.

- MCL40RB
by:

Fast and easy ordering and exact replacement of OEM installation. 634436



- MCL40RB
by:

Just what the boss wanted replacing on a 1985 5th wheel trailer. 857538



- MCL40RB
by:

Perfect fit for my Haulmark Enclosed trailer jack 762256



- MCL40RB
by:

Perfect upgrade for my Haulmark enclosed car trailer 759139



- MCL40RB
by:

Great customer service , LED lights are a great , inexpensive upgrade. Well worth it ! 591964



- MCL40RB
by:

Product was a direct replacement (ok, it may have been a updated version but same form, fit and function) and works like a charm. Shipping was good and on time. If I need more I know where I'll be ordering from. ;) 493217



- MCL40RB
by:

Quick easy fix for burned out rear clearance light on our TT. Easy ordering and quick delivery. 491448


7
7

Ask the Experts about this Optronics Trailer Lights

  • Replacement Lenses for MCL40/44 Series Optronics Lights in Red and Amber
    The Replacement Red Lens for MC44 Series and BA44 Series Trailer Lights # A44RB is the 4 inch by 1-1/2 inch replacement for the # MCL40RB light. If you need the amber replacement lens that is # A44AB. These lenses will fit the MCK40/44 series lights from Optronics and I've confirmed this fit on the MCL40AB light you referenced.
    view full answer...
  • Is the MCL40RB a 2 Diode LED Light?
    The LED Clearance of Side Marker Light # MCL40RB is the same light as the one you've got pictured. This light is also a 4" x 1-1/2" light with 2 diodes and will be an acceptable replacement for the light shown in your picture. The mounting holes on the # MCL40RB are 3" apart, center on center.
    view full answer...

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Info for this part was:

Edited by:
Leah B
Installed by:
Cole B
Updated by:
Sarah W
Updated by:
Brian T
Written by:
Anna W

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