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LED Trailer License Plate Light with Chrome Housing - Submersible - 2 Diodes - Round - White Lens

LED Trailer License Plate Light with Chrome Housing - Submersible - 2 Diodes - Round - White Lens

Item # LPL11CB
Our Price: $17.47
Trailer Lights
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Shipping Weight: 0.06 lbs
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1-1/2" Diameter round. Waterproof trailer light with chrome-plated brass housing illuminates your license plate. Easy, snap-in installation. 2-Wire pigtail includes lead and ground wires. White polycarbonate lens with white LEDs. Great Prices for the best trailer lights from Optronics. LED Trailer License Plate Light with Chrome Housing - Submersible - 2 Diodes - Round - White Lens part number LPL11CB can be ordered online at or call 1-800-940-8924 for expert service.
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  • Reviews (82)
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Optronics Trailer Lights - LPL11CB

  • License Plate Lights
  • Round
  • LED Light
  • White
  • 1-1/2 Inch Diameter
  • Recessed Mount
  • Submersible Lights
  • Optronics

1-1/2" Diameter round. Waterproof trailer light with chrome-plated brass housing illuminates your license plate. Easy, snap-in installation. 2-Wire pigtail includes lead and ground wires. White polycarbonate lens with white LEDs.


  • Compact light illuminates your trailer's license plate
  • 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
  • Can be hooked-up to a dimmer switch
  • Chrome-plated brass housing shields top half of light
  • White polycarbonate lens
  • White LEDs
  • Simple, snap-in installation
    • Requires 1-1/4" hole for mounting
  • 2-Wire pigtail - includes power lead and ground wire
  • DOT compliant


  • Diameter: 1-1/2"
  • Diodes: 2
  • Power draw at 12.8 volts: 0.0306 amps
  • Lifetime warranty on LEDs

Optronics 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.

LPL11CB Optronics LED Snap-In Mini Trailer License Plate Light with Chrome-Plated Brass Housing - 2 Diodes - White Lens

California residents: click here

Customer Satisfaction Score:

Customer Reviews

LED Trailer License Plate Light with Chrome Housing - Submersible - 2 Diodes - Round - White Lens - LPL11CB

Average Customer Rating:  4.8 out of 5 stars   (82 Customer Reviews)

1-1/2" Diameter round. Waterproof trailer light with chrome-plated brass housing illuminates your license plate. Easy, snap-in installation. 2-Wire pigtail includes lead and ground wires. White polycarbonate lens with white LEDs.


The light works perfectly. It's bright enough to light up the license plate from a few inches from the side. The light is wired in place of the existing light and mounted in a new location. It has been in place for a year, many miles, rain, snow and lots of sun. The night time pic makes the light itself look super bright but that is the camera.



The light is still in place and working, no complaints. And this after many miles on and off road.


This product worked great to finish up our project lighting.


Great product At a affordable price.


This product solved my need perfectly. All other license plate lights of this style that I've seen only have one wire and ground through the housing. This was not suitable in my case where my light snapped into a plastic housing around the license plate opening. This was the only lamp of this style I found that had a ground wire, which is exactly what I needed. I'm glad I found it and was able to plug the hole in my license plate housing where the original light had gone missing.

Pat M.


A year later and still working exactly as it should. I would gladly buy this product again.


I love the products but the quality of the packaging was horrendous. When I opens the box up there wasn’t enough packing paper in the box to keep the lights from shifting in the box. Most of the lights were out of the low quality unsealed plastic bags and were a scratched and marked up. Along with that there weren’t any bags for the smaller 3/4”lights and were loosely thrown in the bottom of the box with the grommets not being attached in any way. After I pulled the contents out of the box I realized that there weren’t even enough crappy plastic unsealed bags for all of the main 4”and 6” S/T/T/B lights and to finish it off all the electric grease that was in the plugs was not covered in any way leaving all the bags and contents of the box completely covered in di-electric grease. Overall after cleaning all the lights up the products are amazing except for it took a little research to find out that the 4” STTB lights aren’t supplied with pigtails. I’m disappointed of the quality control for your company for the price that you ask.


The LED trailer license plate illuminating lights I ordered and installed last year Should last far longer than regular incandescent bulbs they replace.
I was impressed with the fast delivery your Company provided. Many thanks


Purchased these for external compartment lights on my Airstream Motorhome. They all fit the existing holes, and are sealed LED units that are amazing. They replaced the 12 volt filament lights that had started shorting out at the socket. These worked so well that I replaced all the indoor aisle lights as well, of which I had already repaired the light sockets. FANTASTIC product.


Worked great. Snapped right in. Using for a entry step light on class A motor home.

David C.


The light is still working great with no problems. Would purchase again if needed.


Excellent products. These lights work perfectly, are rugged and seem to last. The license plate lights are super bright so law enforcement have no problem reading the plate which avoids unnecessary stops. The lights are directs replacements as well so no modifications needed. Great products. I recommend etrailer to many of my friends and colleagues.


Love these lights got them shipped for about the same price as standard bulb and i don't have to worry about a ground since it has 2 wires will purchase more btw fits my s10 bumper perfect

Steve S.


Still bright and working great love them hate the 1 wire style ones the grounds get rusted and they stop working


I want to surprise my dad without him knowing to upgrade all of the old incandesant lights on his trailer to LED to keep him up with the times in lighting technology. He brought the trailer right after Hurricane Katrina in 2005 or 2006 don't remember the date. Been having for 10 years now and I've noticed that the lights were starting to not work normally. I surprised him without asking and used my own money to purchase all new LED lights and rewired the trailer. Everything working correctly when he saw it and said Wow Thankyou.


Very bright even during the day. I have not seen at night at time of this review. I had to tap into ground wire on my trailer. My other lights did not have a ground wire from the light. Took a bit longer to install than initially anticipated. However, they turned on and the light is very clean. I love etrailer. They do a fine job showing pictures and videos of every product that I have bought from them. Shipping is fast and packaged well.


They are extremely bright! I installed 2 for my tag lights and 1 would have been plenty. They are brighter than my reverse lights.


The product is absolutely the best quality. No problems with it. It is very bright. Only down side was it took a long time for them to ship.

All lights on the bed of the truck are from


It would be difficult , if not impossible, to have a more helpful person facilitating the placing of an order than Paula at etrailer. I swapped out all incandescent light fixtures on my trailer with led, and the buyiing/ selection process was made a pleasure with her help.


Needed a license plate light on my steel replacement bumper. The one that came with it was a single wire fixture that wouldn't ground and would not work or would blow fuses. Found this led 2 wire light and asked etrailer if it would be a better fit. They told me it would. Got the product installed and it works great, no blowing fuses and no unwanted attention as a possible ticket magnet. Thanks again for the help, taking a long trip soon and it's nice knowing everything is in working order.


Pretty pricey but they put off a bright white light and look pretty trick on my ranch hand bumper with LED reverse lights.


Used it to replace a night light in a travel trailer. Replacement was quick and easy and the LED light is a whiter and brighter light than the old one.


Proved to be a more than excellent replacement for my failed two wire license light of my older Bounder. Caution: the wire color codes were reverse from those used in the wiring of my coach license.


This is an exact replacement for O.E.M. 1



Still working great after a year of daily driving!


These LED lamps make excellent low voltage landscape lighting. The light is white, and very pleasing to the eye.


Lights were good quality, easy to connect, very bright.

Lights was used to illuminate tags on a f-350 rear bumper,

Buyer beware that the 1 1/2 dia. Is outside dem. So depending on hole punched in bumper you mave to modify slightly to fit.


Very nice bright license plate light. The wire leads are a little confusing being that white is ground and black is + but otherwise nice light


Much better quality than what shipped on my trailer, great option for a replacement.


Great service and delivered 3 days early!
ordered parts from etrailer several times and ALWAYS had good results
The parts I ordered this time was cheaper than ANY other web site and fast delivery
I live in rural Montana so can't get some parts local
I recommend etrailer every time

Show More Reviews

See what our Experts say about this Optronics Trailer Lights

  • License Plate Light For Motorhome with Fiberglass Body
    If you think the Optronics # LP11CB snap in 1-1/2" plate light is near perfect then you will love the Optronics # LPL11CB snap in 1-1/2" plate light with two wires! It offers a bright 2-LED illumination that lasts much longer than incandescent lighting.
    view full answer...
  • Can an Incandescent License Plate Light Blow the Reverse Light Fuse
    It sounds like there is a short that is causing the fuse to blow and not that the license plate light is overdrawing the circuit. If it is a short then changing to an LED light won't help because the short would still cause the fuse to blow. So the first thing you'll want to do is find and repair the short. The most likely culprit is a dirty or corroded vehicle or trailer side connector. Make sure both are clean and free of corrosion inside, where the wires attach, and outside on the pins....
    view full answer...
  • Wire Color Code for Optronics LPL11CB License Plate Lamp
    For the Optronics # LPL11CB license plate lamp, the white wire is the ground connection and the black wire is connected to the taillight running lamp circuit. I've linked to a product description video for the license plate lamp.
    view full answer...
  • Optronics LED Interior Lights That Function on Dimmer Switch
    The Optronics LED Trailer License Plate Light # LPL11CB that you referenced WILL work on a dimmer; my contact at Optronics was kind enough to test it. This light operates down to 5.4V at which power input it is fairly dim. Optronics LED Interior Light # RVILL33 is also a dimmable LED Light when used with a 12V dimmer switch (which we don't carry) and so is # ILL39CB.
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  • Replacement License Plate Light Compatible with 1999 Nissan Maxima
    The Replacement License Plate Light Kit for Westin Bumpers - Chrome # 00007153 is not a custom fit for your 1999 Nissan Maxima, but it absolutely can work for your application. Another option is to use a trailer license plate light like the LED Trailer License Plate Light with Chrome Housing - Submersible - 2 Diodes - Round - White Lens # LPL11CB or Round Trailer License Plate Light with Mount Ears - Chrome Plated # LP71CB. We don't have a custom assembly for your license plate light,...
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  • Looking for Replacement Snap-In License Plate Lamp
    The # LP11CB Optronics Snap-On License Plate Lamp you referenced uses a # 67 bulb. The major difference I've seen between the # 67 and # 68 bulbs is that the 67 has a single contact and the 68 has a double contact at the bottom of the bulb. I've tried online to find the functional or application difference between the two but was unable to find anything. If you're looking for a license plate lamp that would snap into a 1/2 inch opening like what would be found on a truck step bumper, I'd...
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  • Availability of Small LED Trailer License Plate Light
    The smallest size LED trailer license plate light we offer is the Optronics part # LPL11CB that measure 1-1/2 inches in diameter. The height of the light is 11/16 of an inch as well. This little guy has two diodes to provide light for the license plate so it still will work great. I attached a couple dimension pictures for you to check out as well. I also attached a review video for this light for you to check out.
    view full answer...
    Image 1 for Image 2 for
  • Is the LED Trailer License Plate Light LPL11CB Available in Black
    The LED Trailer License Plate Light with Chrome Housing part # LPL11CB is not offered with a black housing however, we do have similar license plate lights with a black housing, part # LPL82CBB (LED) and part # LP81BB (incandescent). You could also paint the LED Trailer License Plate Light with Chrome Housing black as well but it does not come this way. I wish I had a better option for you. If you already have a hole drilled for the round light, the base on either of the above options...
    view full answer...
  • How To Change Out the Light Bulb Inside of the Optronics Snap-In Mini License Plate Light LP11CB
    In order to replace the light bulb part # 67 inside of the Optronics Snap-In Mini License Plate Light part # LP11CB you will need to take a small screwdriver and then pry the light base away from the housing. I have attached a photo for where you will need to stick the screwdriver. For an LED version of this light you can use part # LPL11CB which draws less power and puts out more light.
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    Image 1 for

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Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Michael H
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Michael H
Employee Jameson C
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Jameson C
Employee Adam R
Expert Research:
Adam R
Employee Cole B
Installed by:
Cole B
Employee Rachael H
Edited by:
Rachael H
Employee Amy B
Written by:
Amy B
Employee Brian T
Updated by:
Brian T
Employee Isabelle B
Updated by:
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