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Optronics Thinline LED Trailer Clearance or Side Marker Light - Submersible - 3 Diodes - Red Lens

Optronics Thinline LED Trailer Clearance or Side Marker Light - Submersible - 3 Diodes - Red Lens

Item # MCL65RB
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Optronics Clearance Lights - MCL65RB
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In Use/Installed

3-15/16" x 1-1/4" Rectangle. Waterproof, LED trailer light serves as either a clearance or side marker light. Durable polycarbonate housing and lens. Surface mount to trailer. Accepts standard 1-prong or 2-prong plugs. P2 rated. Lowest Prices for the best trailer lights from Optronics. Optronics Thinline LED Trailer Clearance or Side Marker Light - Submersible - 3 Diodes - Red Lens part number MCL65RB can be ordered online at etrailer.com or call 800-298-8924 for expert service.
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  • Reviews (1651)
  • Q & A (5)
  • Videos (2)
  • Photos
  • Why etrailer?

Optronics Trailer Lights - MCL65RB

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

3-15/16" x 1-1/4" Rectangle. Waterproof, LED trailer light serves as either a clearance or side marker light. Durable polycarbonate housing and lens. Surface mount to trailer. Accepts standard 1-prong or 2-prong plugs. 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 (A65B - sold separately)
  • Accepts industry standard 1-prong or 2-prong plug
  • DOT compliant
  • P2 rated


Specs:

  • Dimensions: 3-15/16" long x 1-1/4" wide x 7/8" thick
  • Diodes: 3
  • Power draw at 12.8V: 0.048 amps
  • Lifetime warranty on LEDs


Manufacturer Cross Reference
Light will work as an exact replacement for:
Uni Bond # LED1040-6A
Truck Lite # 19250Y
Grote # 47093
Peterson # M161A
Maxxima # M20350Y


Optronics MCL65 Series Thinline LED 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.



MCL65RB Optronics ThinLine 12V Clearance or Side Marker Light - LED - Submersible - 3 Diodes - Rectangle - Red Lens - P2 Rated

Alternate part number: MCL-65RB




California residents: click here


Video of Optronics Thinline LED Trailer Clearance or Side Marker Light - Submersible - 3 Diodes - 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 - MCL65RB Review

Here we have Optronics sealed, thin line LED trailer clearance and side marker light, part number MCL65RB. The lens of this light is sealed and waterproofed to the housing. Inside are 6 LEDs that draw a total of 0.048 amps at 12.8 volts. It is designed to be used with a mounting bracket to complete the ground connection and a single pole wire lead to complete the power connection. Next we will hook the light up to a power supply so you can see how it looks. We will connect the ground connection to one of the posts and our power to the other. Next we will turn off the overhead lights so you can see how bright the light is. And that does it for Optronics sealed, thin line trailer LED clearance light, part number MCL65RB.


Customer Reviews

Optronics Thinline LED Trailer Clearance or Side Marker Light - Submersible - 3 Diodes - Red Lens - MCL65RB

Average Customer Rating:  4.9 out of 5 stars   (1651 Customer Reviews)

3-15/16" x 1-1/4" Rectangle. Waterproof, LED trailer light serves as either a clearance or side marker light. Durable polycarbonate housing and lens. Surface mount to trailer. Accepts standard 1-prong or 2-prong plugs. P2 rated.

- MCL65RB
by:

Bought these lights to replace on our horse trailer. They work great, easy to install and look better than the original lights we replaced. Would buy these lights again and would recommend. 666349



- MCL65RB
by:

Great product 797740



- MCL65RB
by:

Would always buy from you at etrailer. Thanks Rob 766041



- MCL65RB
by:

The LED is best. 714909



- MCL65RB
by:

The etrailer products are sold at a fair price . The quality of their products is well above average and I will go back to this online company time and time again 706837



- MCL65RB
by:

A exact replacement and good product. 699172



- MCL65RB
by:

Quality product! The LEDs light up brightly. They're brighter than i expected! I bought enough to change out all my trailer lights, it worked out well. So far they've been through some extreme weather. I've used the trailer in heavy rain, high heat, through winter and freezing temps, and many washes. They haven't leaked and lenses still look great. It's only been a year and I'm hoping these will last many many more. 639277



- MCL65RB
by:

Exactly what we needed. Thanks! 635057



- MCL65RB
by:

great price and fast service 603826



- MCL65RB
by:

Product contains no information on strange connections on back. Discovered no way to hang on the surface. Would not order again. 585904


Comments
The MCL65RB lamp you purchased needs a mounting bracket like part A65PB in order to be installed. The bracket includes sockets that receive the pins on the back of the lamp. Because there are a number of mounting options and kinds of brackets available, the bracket isnt included with the lamp. If you take a look at the links below, you can see the available brackets that are compatible with this lamp.
-- Mike L - 11/28/2018

46154

- MCL65RB
by:

Great replacement light. 580517



- MCL65RB
by:

Great Price 450697



- MCL65RB
by:

Great products and service. 377498



- MCL65RB
by:

Perfect.. 352677



- MCL65RB
by:

Items arrived fast and are perfect. 343035



- MCL65RB
by:

The replacement trailer light was easy to install and works great! 284580



- MCL65RB
by:

Excellent light. Exactly as described and works perfectly as a replacement for the broken one on my horse trailer. 181718



- MCL65RB
by:

Products were delivered FAST! I was able to talk with someone via email about my order and received answers almost immediately. You just can't beat that type of customer service! 64201



- MCL65RB
by:

Perfect replacement part! Great service & pricing. 58389


Comments
Excellent - no issues, working great
Paul L - 04/30/2014

3863

- MCL65RB
by:

Used on rear of boat trailer in the middle, nice brite light for reasonable price. 5943



- STL264RB
by:

Review from a similar Thinline in Trailer Lights


Wonderful product for an even better pr ice. 706418



- STL69RB
by:

Review from a similar Thinline in Trailer Lights


Worked as expected.would buy again 699290



- STL264RB
by:

Review from a similar Thinline in Trailer Lights


Great produc ty. 730148



- STL64RB
by:

Review from a similar Thinline in Trailer Lights


Hi Ashley, Got two lights to put below the tailgate on my PU Truck, there still working very good. I sent you folks a picture. Thank You Wendell 633939


Comments
Every thing working fine
Wendell J - 04/22/2020

73891

- STL59RCB
by:

Review from a similar Thinline in Trailer Lights


Very bright, well made, affordable 444069


25
1695
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Info for this part was:

Expert Research:
Mike L
Expert Research:
Jameson C
Video Edited:
Patrick B
Video Edited:
Jacob T
Updated by:
Laura H
Updated by:
Amy B
Updated by:
Brian T
Video by:
Dustin K
Installed by:
Cole B
Installed by:
Hayden R

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