1. Trailer Lights
  2. Optronics
  3. License Plate Lights
  4. Rectangle
  5. Incandescent Light
  6. White
Optronics Trailer License Plate Light - Incandescent - Gray Housing - Clear Lens

Optronics Trailer License Plate Light - Incandescent - Gray Housing - Clear Lens

Item # LP51CB
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LP51CB - Incandescent Light Optronics License Plate Lights
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4" Long x 1-3/4" wide x 2-5/16" thick. Incandescent trailer light illuminates your license plate. Durable stainless steel mounting base. Stud mount to trailer - hardware not included. 1-Wire design. (1) 194 Bulb. Lowest Prices for the best trailer lights from Optronics. Optronics Trailer License Plate Light - Incandescent - Gray Housing - Clear Lens part number LP51CB can be ordered online at etrailer.com or call 800-298-1624 for expert service.
  • All Info
  • Reviews (106)
  • Q & A (4)
  • Videos (2)
  • Photos
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Optronics Trailer Lights - LP51CB

  • License Plate Lights
  • Rectangle
  • Incandescent Light
  • White
  • 4L x 2W Inch
  • Surface Mount
  • Optronics
  • Non-Submersible Lights

4" Long x 1-3/4" wide x 2-5/16" thick. Incandescent trailer light illuminates your license plate. Durable stainless steel mounting base. Stud mount to trailer - hardware not included. 1-Wire design. (1) 194 Bulb.


Features:

  • Incandescent light illuminates your trailer's license plate
  • Incandescent bulb can be easily replaced
  • Durable stainless steel base resists corrosion
  • Clear lens over incandescent bulb
  • Compatible with 12V DC systems
  • Stud mount to trailer - hardware not included
  • Single wire design grounds through mounting hardware


Specs:

  • Dimensions: 4" long x 1-3/4" wide x 2-5/16" thick
  • Distance between mounting holes (center on center): 3-1/4"
  • Bulb type: 194 wedge base
  • Power draw at 12.8V: 0.2 amps
  • 3-Year warranty


Manufacturer Cross Reference
Light will work as an exact replacement for:
Peterson # M436

dimensions of light


LP51CB Optronics Trailer License Plate Light - Incandescent - Stud Mount - Stainless Steel Base - Grey Housing - Clear Lens

Alternate part number: LP-51CB




California residents: click here


Video of Optronics Trailer License Plate Light - Incandescent - Gray Housing - Clear Lens

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




Video Transcript for Optronics Ear Mount Trailer License Plate Light Review

Today on our enclosed trailer, we're going to be installing the Optronics Ear Mount Trailer License Plate Light with the plastic housing and gray in color, Part Number LP51CB. Depending on your trailer will depend on how much of the interior you may need to take apart to gain access to the wiring to install the new trailer license plate light. We've also gone ahead and removed any of the old license plate light that was still on the trailer. Now that we have our surface ready to install our new license plate light, we'll go ahead and feed the wire through the hole so that the wire goes into the trailer itself. We'll go ahead and hold our light up into place and then mark the two holes. We'll then set the light aside for now. Next we're going to take two self tapping screws and pre-drill the holes into the trailer.

We'll then back each of the screws out and then put the light up into place, feeding the wire through a center hole allowing it to go into the internal part of the trailer. Then we'll go ahead and take our ratchet and put our screws back in, holding the light in place. Now in our case we needed to remove a couple pieces of internal trim to gain access to the wiring to install the new light. Now that the trim is out of the way, you could see here that we have our wire hanging down. It's part of the running light circuit. Now that that's done, we can go ahead and connect our wiring.

We use a simple butt connector here to connect our running light wire in with the wire coming out of the back of the license plate light. The butt connector that we'll be using today is Part Number DW05714. Once our connection's made, we'll go ahead and wrap it with some electrical tape to give it a little more protection. Now we'll go ahead and test the light before we put our interior back together. As you can see here, with our running light circuit on on the trailer, our license plate light comes on. Now that we've tested it, you can go ahead and put your interior back together.

Again depending on your exact model of trailer will determine what you have to reinstall. In our case, it's a couple pieces of trim. Once our trim is back in place, we can go ahead and close the door up and that'll complete the installation of the Optronics Ear Mount Trailer License Plate Light, Part Number LP51CB. .


Customer Reviews

Optronics Trailer License Plate Light - Incandescent - Gray Housing - Clear Lens - LP51CB

Average Customer Rating:  4.8 out of 5 stars   (106 Customer Reviews)

4" Long x 1-3/4" wide x 2-5/16" thick. Incandescent trailer light illuminates your license plate. Durable stainless steel mounting base. Stud mount to trailer - hardware not included. 1-Wire design. (1) 194 Bulb.

- LP51CB
by:

Perfect fit using the same mounting holes for my early 90’s Circle J Arrow.



- LP51CB
by:

Good replacement light housing. Good price and quick delivery.



- LP51CB
by:

I'm in the process of bringing my '84 tilt bed trailer back to decent condition and needed lights, etc. I went to the website and was able to find everything I was looking for. Ordering was easy and shipping was scheduled to arrive on July 6th. To my surprise, it showed up on the 2nd, in good condition and was exactly what I was looking for. Thank you for the excellent service.



- LP51CB
by:

Got the product at noon and installed onto my trailer during my lunch break. Only negative is there were no instructions shipped with it. Luckily I knew how to wire it up.



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This item fit perfectly to my trailer assembly. Installation was super easy



- LP51CB
by:

Just as listed, Works great hole spacing was a little tighter the one i took off thus the bolt went in not as straight but it works.


Comments
Still working!
Anthony - 06/27/2020


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- LP51CB
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Worked ok. It's not an exact fit like the other lights I bought from etrailer. My old light fixture had a metal frame that went around the whole license plate area; this one didn't fit exactly. Nothing wrong with this light, just a slightly different design. I made it work rather than returning it.



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- LP51CB
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Just as described. I am very happy with the light. It works very nicely on my custom Beetle.



- LP51CB
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It went on easy peasy. The last one came off at a Blue Beacon truck wash.



- LP51CB
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Just what we needed, and then some. In actuality, all we needed was the lease cover and not the entire unit. However, it was what we needed to replace the lense cover to our trailer light. Thank you! Shipping very prompt.



- LP51CB
by:

Thanks....works and fits perfectly



- LP51CB
by:

This was an exact replacement for the OEM fixture originally included on my ATC TRAILER. Good quality and fits in the same mounting.



- LP51CB
by:

I haven't had time to install it yet, but the license plate light was exactly what I need as a replacement for the horse mangled one on the trailer. Order was received on time and good quality.



- LP51CB
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- LP51CB
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Got the parts I ordered in Excellent condition. Installed the Roof Vent with ease. I did have one little challenge. I disposed of the box the Roof Vent came in. It is now time to mount the license plate light. I could not find find the light anywhere. Well, I was getting ready to call E-trailers about the missing light, when I decided to get the box out of the trash. Well, it was wrapped up in the paper. Next time I will look a little closer. Very pleased with with the products from E-trailer. They got my business and will tell my friends about E-trailer.



- LP51CB
by:

Fast shipping, great communication! The part worked perfectly.



- LP51CB
by:

It's exactly what I needed and was received soon than I was expecting. Won't hesitate to buy again from etrailer.com. Keep up the good work.


Comments
So far so good. Thanks for the follow up.
Jeff - 09/21/2016


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Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Michael H
Expert Research:
Michael H
Employee Laura H
Updated by:
Laura H
Employee Brian T
Updated by:
Brian T
Employee Chad S
Video Edited:
Chad S

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