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Trailer Clearance or Side Marker Light w/ Reflector - Incandescent - Oblong - Red Lens

Trailer Clearance or Side Marker Light w/ Reflector - Incandescent - Oblong - Red Lens

Item # MC31RB
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Optronics Clearance Lights - MC31RB
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4" x 2-1/16". Waterproof, incandescent trailer light serves as a clearance or side marker light when properly mounted. Built-in reflex reflector. Surface mount to trailer - hardware not included. 1-Wire design. P2 rated. (1) 194 Bulb. Lowest Prices for the best trailer lights from Optronics. Trailer Clearance or Side Marker Light w/ Reflector - Incandescent - Oblong - Red Lens part number MC31RB can be ordered online at etrailer.com or call 800-298-1624 for expert service.
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  • Reviews (16)
  • Q & A (5)
  • Videos (1)
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Optronics Trailer Lights - MC31RB

  • Clearance Lights
  • Oval
  • Incandescent Light
  • Red
  • 4L x 2W Inch
  • Surface Mount
  • Rear Clearance
  • Side Marker
  • Non-Submersible Lights
  • Optronics

4" x 2-1/16". Waterproof, incandescent trailer light serves as a clearance or side marker light when properly mounted. Built-in reflex reflector. Surface mount to trailer - hardware not included. 1-Wire design. P2 rated. (1) 194 Bulb.


Features:

  • Incandescent trailer light serves as a clearance light or side marker when properly mounted
  • Built-in reflex reflector removes the need for a separate reflector
  • Inandescent bulb can be easily replaced
  • Durable polycarbonate housing and lens
  • Red snap-on lens over incandescent bulb
  • Compatible with 12V DC systems
  • Surface mount to trailer - hardware not included
  • Single wire design grounds through mounting hardware
  • DOT compliant
  • P2 rated


Specs:

  • Dimensions: 4" long x 2-1/16" tall x 1-3/32" deep
  • Distance between mounting holes (center on center): 3"
  • Bulb type: 194
  • Power draw at 12.8 volts: 0.2 amps
  • 3-Year warranty


Optronics MC31 Series Marker Clearance Light Dimensions

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.



MC31R Optronics Trailer Clearance or Side Marker Light w/ Reflex Reflector - Incandescent - Oblong - Red Lens - P2 Rated

Alternate part number: MC-31R




California residents: click here


Video of Trailer Clearance or Side Marker Light w/ Reflector - Incandescent - Oblong - 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 - MC31RB Review

Today were going to take a look at Optronics Oblong Trailer Clearance and Side Marker Light, part number MC31RB. The lens of this light is reflectorized and D.O.T. compliant. It utilizes a single wire design, meaning you will have one wire lead for your power connection, and it will ground electrically through the mounting hardware used to attach the light. Both the bulb and the lens are user replaceable, and it will surface mount with mounting holes that are 3 inches on center. Next we are going to hook the light up to a power supply so you can see what it looks like when lit.

We'll connect our ground to our mounting hardware, and our power to our wire lead. Next we'll turn off our overhead lights so you can see how it looks in the dark. And that's it for Optronics Oblong Trailer Clearance and Side Marker Light with Reflector, part number MC31RB. .


Customer Reviews

Trailer Clearance or Side Marker Light w/ Reflector - Incandescent - Oblong - Red Lens - MC31RB

Average Customer Rating:  4.9 out of 5 stars   (16 Customer Reviews)

4" x 2-1/16". Waterproof, incandescent trailer light serves as a clearance or side marker light when properly mounted. Built-in reflex reflector. Surface mount to trailer - hardware not included. 1-Wire design. P2 rated. (1) 194 Bulb.

- MC31RB
by:

Still working



- MC31RB
by:

Great marker lights for trailer up grade



- MC31RB
by:

Good quality for the price. Delivery time was excellent. Great service on the question I had. Will buy from etrailer again.



- MC31RB
by:

correct size



- MC31RB
by:

Exactly what I ordered. Great service and received in great condition. Company was very efficient with letting me know when the order would be received.



- MC31RB
by:

Good products & good prices



- MC31RB
by:

thanks for the fast delivery they look like the will last a long time I live in the desert and everything dries out quickly thanks again art



- MC31RB
by:

amazing quality for price - very happy !!!!



- MC31RB
by:

Lites arrived in a timely fashion. Good quality, whish they were brighter.



- MC31RB
by:



- MC31RB
by:

Marker Light is not an exact replacement of what I have, but it will work in place of what I have.



- MC31RB
by:

Very Good



- MC31RB
by:

great



- MC31RB
by:

All good



- MC31RB
by:

great response time, fast delivery, no hassles



- MC31RB
by:

great service and fast shipping great quality


16
16

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Info for this part was:

Employee Michael H
Expert Research:
Michael H
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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