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

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

Part Number: PM436
In Stock
$10.32
Retail:$14.95
You Save: 31%
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4" x 1-3/4" x 2-1/4". Incandescent trailer light illuminates your trailer's license plate. Vibar socket absorbs road shock and vibration. Durable ABS housing. Surface mounts to trailer. 1-Wire design. (1) 168 bulb. Great Prices for the best trailer lights from Peterson. Peterson Trailer License Plate Light - Incandescent - Gray Housing - Clear Lens part number PM436 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (146)
  • Q & A (0)
  • Videos (1)
  • Photos

Peterson Trailer Lights - PM436

Highlights

  • Steady Light on the Road: Illuminates your trailer’s plate for clear visibility at night.
  • Longer Bulb Life: Vibar socket absorbs road shock and vibration to protect the bulb.
  • Easy Mounting: Surface-mount design with 3-1/4" hole spacing installs cleanly on trailers.
  • Simple Wiring: 1-wire setup grounds through mounting hardware for quick connection.
  • Built to Last: Durable ABS housing and polycarbonate lens resist impact and wear.
  • Rust Protection: Stainless steel and tinned-brass parts help prevent corrosion.
Made in USA

Features to know about

Built to Handle Road Vibration: Vibar Socket Construction

Rough roads and constant bumps can take out a regular bulb fast. This light uses a Vibar socket that absorbs road shock and vibration to protect the filament and extend bulb life. Even with an incandescent 168 bulb, it stays steady and reliable when towing over uneven ground.

Simple and Secure Mounting: Surface-Mount Design

Installing this light is straightforward. It surface mounts flat against the trailer using standard hardware, with a 3-1/4" center-to-center spacing between mounting holes. Only a small opening is needed for wiring, and the single-wire design grounds through the mounting hardware—no extra ground wire to deal with.

Bright, Clear Illumination: Incandescent 168 Bulb

For clear license plate visibility, the light uses a replaceable incandescent 168 bulb that puts out a consistent glow at just 0.35 amps on 12V DC power. It meets visibility needs without drawing much current, keeping things simple for older wiring setups or basic trailer systems.

Durable Build for Long Life: ABS Housing and Stainless Hardware

Every part of this light is made to last. The ABS housing resists impact and wear, while the clear screw-on polycarbonate lens protects the bulb. Inside, stainless steel and tinned-brass components fight corrosion so it stays working even after years outdoors.

Compact Fit for Tight Spaces: 4" x 1-3/4" x 2-1/4" Size

At just 4" long, 1-3/4" wide, and 2-1/4" thick, this rectangular light fits neatly wherever you need license plate illumination. Its small footprint makes it easy to position without blocking other lights or hardware while still throwing bright, even coverage across your plate.

Specs

Dimensions

  • Overall dimensions: 4" long x 1-3/4" wide x 2-1/4" thick
  • Distance between mounting holes (center on center): 3-1/2"

Technical diagram of Peterson PM436 incandescent trailer license plate light showing overall dimensions and mounting hole spacing measurements.

Electrical

  • Bulb type: 168
  • Power draw at 12V: 0.35 amps

Warranty

  • Limited warranty: 1-year

24X436 Peterson License Plate Trailer Light - Incandescent - Gray Housing - Surface Mount - Clear Lens

Alternate Part Numbers: 436, M436, and 434400





Video of Peterson Trailer License Plate Light - Incandescent - Gray Housing - Clear Lens
Video Thumbnail Video Player Dialog

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




Video Transcript for Peterson Trailer License Plate Light Spec Review

Today we're taking a look at a Peterson license plate light. Now this unit mounts to your trailer and illuminates the license plate. It contains one incandescent bulb, bulb number is 168, and that is replaceable if and when needed. The base, which is this black portion here, this is made from a durable steel construction and it has a nice powder-coated finish on it to help resist rust and corrosion, housing, which is the gray portion, that's plastic. It's a single wire design so that your power wire and then it grounds through the mounting hardware. Mounting hardware not included.

It is department of transportation compliant. We're going to go over a few measurements real quick and then we'll hook up the power that way you can see what it looks like with some power running to it. The mount holes on the unit are separated apart from one another on center by three and a half inches. Edge to edge, the base measures 4 inches by about 1 and 5/8 inches.And then from the very back of the unit to the very front of the unit gives us an overall depth of about 2 and 1/4 inches. All right, we're going to go and hook it up the power.

We'll also turn off our overhead light so you can see it in a low-light setting. So here you can see the light sends out a nice consistent signal. Again, we have light that shines at a downward angle, which will illuminate a license plate mounted directly below this light. And it contains a total of one bulb, and again that is an incandescent bulb that is replaceable. One more time, bulb number is 168.

That's going to do it for today's look at the Peterson license plate light.

Customer Satisfaction Score:

Ratings & Reviews

4.8

146 reviews
Review sort icon
4" x 1-3/4" x 2-1/4". Incandescent trailer light illuminates your trailer's license plate. Vibar socket absorbs road shock and vibration. Durable ABS housing. Surface mounts to trailer. 1-Wire design. (1) 168 bulb.

by:

Was as described would buy from again



by:



by:

Same as original, perfect fit



by:

Everything that I ordered came in good shape and was easy to install.



by:

As advertised



by:

Exactly what I needed to replace the broken one.



by:

has performed just fine.



by:

Repeat customer, very satisfied with products, prices and promptness of delivery.



by:

Fast service, great service, and A GREAT PRODUCT!!
THANKS



by:

Douglas profile picture

Douglas

12/6/2023

Lights work well, very high quality, still happy with the purchase.



by:

It works great! The product arrived on time and in good condition.



by:

Had looked hard to find this replacement. This worked well.



by:

Broke my light on my trailer and this one works great and the price is right.



by:

THE PRODUCT WAS EXACTLY WHAT I WANTED, AND THE DELIVERY WAS EXPEDIENT!!
I WOULD BUY FROM THIS COMPANY AGAIN WITH NO RESERVATIONS!!

Bob K. profile picture

Bob K.

7/27/2016

EVERYTHING IS OKAY!



by:

Great product for the price & super fast shipping



by:

Great product. Great customer service. Great follow up



by:

great customer service ,parts as ordered. Quick shipping



by:

The license plate light arrived several days earlier than I expected. Exactly what I needed fit perfectly. I would order any additional supplies from etrailer.com



by:

This is exactly the same product as my old one that was on my Horton horse trailer, I just have to get someone to hook it up as I am not a electrician. I don't want to mess anything up.

Thanks for the product



by:

Wish it had a pig tail or at least a few inches of wire out the back with a chaffing sheath.



by:

Direct replacement for the factory installed license plate light on my 20+ year old trailer - I was really worried about finding the correct replacement parts but etrailer.com had everything I needed. The ordering process was a breeze and my order arrived quickly



by:

The light I received was missing the white ground wire that appeared in the product photos. I jury-rigged by grounding to the metal connector plate inside. Works. Mounting holes didn't line up to my original but wasn't surprised. Just had to drill a couple holes.



by:

The license plate light arrived in great condition, packing was very secure. It was just as advertised. It was exactly like my old light which was original equipment on my motor home. Fit was perfect. Thanks !

Fred L. profile picture

Fred L.

9/8/2017

Its still working fine and looks like new.



by:

Nice replacement light fixture. Thought I had a bad ground and it turned out bulb was bad. Looked good but should of replaced it before I spent hours looking for bad ground.



by:

The product was ok, typical modern cheap made, it just what our standards are i suppose. The customer service was great, helpful, easy to order. The only real complaint i have is they use USPS, i dont remember if it gave the option to use another shipping company or not, but here lately USPS is terrible, takes a lot longer to receive through USPS. To the point that if there is not an option to choose another shipper, id likely buy someplace else. It blows my mind when they tell me that it can take up to 14 days, 14 DAYS, REALLY? I have placed orders on items in the UK in less tine than that.


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See what our Experts say about this Peterson Trailer Lights

  • Availability of Peterson LED Trailer License Plate Light
    The LED version of the # PM436 is part # M296XC but the screw holes are spaced a bit differently, at 3-1/2 inches apart rather than the 3-1/4 of your current lamp. However, Optronics offers an LED license plate light, part # LPL41CB that has the same 3-1/4 inch bolt spacing as the lamp you have now, and it looks very similar. I've linked to an installation video.
    view full answer...
  • License Plate Light for Camper Special 1969 Ford F-250 Bumper
    The Peterson License Plate Light # PM436 referenced in your question has mounting holes that are 3-1/2 inches apart on center. If you are needing a light with a 3-1/4 inch mounting dimension, I recommend the Optronics Ear Mount Trailer License Plate Light # LP51CB. The outside dimensions of this light are 4 inches long x 1-3/4 inches wide x 2-5/16 inches deep. I have also attached a link that will take you to our available selection of license plate lights for you to look through.
    view full answer...


Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Patrick B
Video Edited:
Patrick B
Employee Cole B
Installed by:
Cole B
Employee Daron K
Updated by:
Daron K
Employee Brian T
Updated by:
Brian T
Employee Michael B
Updated by:
Michael B

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