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LED Trailer License Plate Light Kit with Bracket - Submersible - 2 Diodes - Clear Lens

LED Trailer License Plate Light Kit with Bracket - Submersible - 2 Diodes - Clear Lens

Item # LPL12CKM2B
Our Price: $23.06
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LED Trailer License Plate Light Kit with Bracket - Submersible - 2 Diodes - Clear Lens White LPL12CKM2B
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2-1/8" x 1-3/8" x 1-3/4". Waterproof trailer light illuminates your license plate. Clear lens under polycarbonate housing. Recessed mount with included bracket and grommet. 2-wire design with.180 male bullets. Great Prices for the best trailer lights from Optronics. LED Trailer License Plate Light Kit with Bracket - Submersible - 2 Diodes - Clear Lens part number LPL12CKM2B can be ordered online at or call 1-800-940-8924 for expert service.
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  • Reviews (25)
  • Q & A (0)
  • Videos (1)
  • Photos
  • Why etrailer?

Optronics Trailer Lights - LPL12CKM2B

  • License Plate Lights
  • Round
  • LED Light
  • White
  • 1 Inch Diameter
  • Surface Mount
  • Submersible Lights
  • Optronics

2-1/8" x 1-3/8" x 1-3/4". Waterproof trailer light illuminates your license plate. Clear lens under polycarbonate housing. Recessed mount with included bracket and grommet. 2-wire design with.180 male bullets.


  • Light angles down to illuminate your trailer's license plate
  • Sonically sealed, polycarbonate housing and lens are waterproof
  • Durable surface-mount technology (SMT) construction of LED circuit board
    • Better withstands shock and vibration
    • Allows for improved heat distribution
  • 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
  • Clear lens with white LEDs
  • Recessed mount with included bracket and grommet
    • Requires 3/4" hole for installation
  • 2-Wire design with.180 male bullets includes both lead and ground wire
  • Meets SAE J587 requirements for vehicular license plate illumination when properly mounted


  • Overall dimensions: 2-1/8" long x 1-3/8" tall x 1-3/4" deep
    • Light dimension: 3/4" diameter x 7/8" deep
  • Distance between mounting holes (center to center): 1-13/16"
  • Diodes: 2
  • Power draw at 12.8V: 0.030amps
  • Lifetime warranty on LEDs

Optronics LPL12 Series Sealed LED LIcense Plate Light with Bracket and Grommet 3/4 inch light Dimensional Diagram

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 internal components.

Surface-Mount Light

Surface mount light

Surface-mount lights install flat against the surface of the trailer, so a hole does not need to be cut into the trailer for the light. This type of light is installed using a flange or bracket that has mounting holes. And mounting hardware is used to secure the light to the trailer.

LPL12CKM2B Optronics LPL12 Series 3/4" LED License Plate Light Kit with Bracket and Grommet

California residents: click here

Video of LED Trailer License Plate Light Kit with Bracket - Submersible - 2 Diodes - Clear Lens

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

Video Transcript for Optronics Trailer Lights - License Plate Lights - LPL12CKM2B Review

Speaker 1: Today we're taking a look at the Optronics LED license plate light kit with the bracket and the included grommet. This is a three quarter inch sealed waterproof LED license plate light. It is SAE and Department of Transportation compliant. It features a really nice polycarbonate lens and housing that's very strong and durable. This light contains a total of two LEDs. LEDs are great replacements for incandescent lights.

They last longer, burn brighter, and they're much more efficient, and you don't have to worry about replacing bulbs or worry about fertile filaments. It is a two wire design, so you have your white wire and your black wire. White is for ground, black is for power. You'll also notice that it features the .180 nail bullets on the end of each wire. These can easily be removed for hard wire applications.

It does come with the bracket, and the light's mounted in there with a nice grommet, so the bracket has two mount holes. Mounting hardware not included. These mount holes are separated on center by 1 13/16 of an inch. It's a really nice design. Once it's installed, it'll stick out from the installation surface by about 1 3/4 inches.

Edge to edge going this direction measures about 2 1/8. Edge to edge this direction, just measuring the housing here at the base is about one inch. If we do include the lens, it increases that measurement to about 1 3/8 of an inch.We're gonna go and hook it up to power; that way you can see what it looks like with some power running to it. We'll also be able to turn off our overhead light so you can see it in a lower light setting. When it comes to the power draw at 12.8 volts, we're looking at 0.030 amps.

Optroics does put a lifetime warranty on their LEDs. It's got two LED design, so the multi-dial design really helps to optimize the overall light output. As you can see, it sends out a nice, bright, consistent signal. That's gonna do it for today's look at the Optronics LED license plate light kit.

Customer Satisfaction Score:

Customer Reviews

LED Trailer License Plate Light Kit with Bracket - Submersible - 2 Diodes - Clear Lens - LPL12CKM2B

Average Customer Rating:  4.7 out of 5 stars   (25 Customer Reviews)

2-1/8" x 1-3/8" x 1-3/4". Waterproof trailer light illuminates your license plate. Clear lens under polycarbonate housing. Recessed mount with included bracket and grommet. 2-wire design with.180 male bullets.


There are many colors of LED bulbs, however I was disappointed in the amber hue or Kelvin (4300K) color of this light.

I checked and of our submersible round LED license plate lights I do not have one to offer that would be a brighter white.
-- Etrailer Expert Jenny N - 12/30/2021


I was concerned that this one single LED fixture would be enough to illuminate the license plate on our boat trailer. I was pleasantly surprised to find that it does the job very well.

I am still happy with this purchase and would recommend it to future buyers.
Charlie - 07/04/2019


Very satisfied and it is a very good led light.This led light you can use two screws to mount it up any where.

Very good product and very satisfied
Donald B - 06/23/2019


Best service I've ever received from an online retailer!


Really good tag light. First one I've found that has a very even pattern of light(though it is a little on the bright side). Most led tag light have a beam projected for each led...not this one. Very sturdy and appears well made.


Very satisfied with the product and very good led light.

Donald - 07/23/2019


Products were as ordered and as needed. Self rewire project went very well and has functioned flawlessly.


Great service at e-trailer


Will be installing 2 of these on a 53' drop deck. Should work, one thing I would like to see would be a grommet to seal the wiring penetration.


Works great!!!


It illuminates the license plate very well. simple and easy to install.


Fast delivery, great looks and functionality, fast and easy install


Good replacement light.


great service they shipped my item in the next 30 mins after i completed my purchase
thank you


Nice and bright enough to illuminate the plate. Have not submerged yet so cannot speak on that, but should be fine.



Good product


Great service will be back again!!



Great price, great customer service, prompt delivery!


excellent service




Good Quality



See what our Experts say about this Optronics Trailer Lights

  • Recommended Hardware to Mount Optronics LED License Plate Light Kit LPL12CKM2B
    I took a walk to our warehouse so I could check out the Optronics LED License Plate Light Kit # LPL12CKM2B. I measured the two mounting holes and they are just over 4mm in diameter so 4mm diameter hardware would be a good fit. Since this light is compact and quite lightweight you will not need very long screws for installation. I would say two 4mm screws of 3/4-inch to 1-inch length would be ideal. I recommend using either stainless steel or galvanized hardware to prevent corrosion. If...
    view full answer...
  • Recommended Round LED License Plate Light Similar to Optronics Light with Mount Ears
    I have a solution for you, but the Round Trailer License Plate Light with Mount Ears - Chrome Plated # LP71CB does not come in an LED light version. However, the LED Trailer License Plate Light Kit with Bracket - Submersible - 2 Diodes - Clear Lens # LPL12CKM2B is an LED license plate light that might work for your application. I've also linked our entire selection of round LED license plate lights that you can have a look at too, in case there's something else that catches your eye.
    view full answer...
  • License Plate Light With Bracket and Housing
    There is currently no gasket that is available for use but we do have an option. I highly recommend one of the following full assemblies, which include the bracket and housing with the light in place: Trailer License Plate Light with Housing and Mounting Bracket # LP81BB, LED Trailer License Plate Light # LPL82CBB or Optronics LED Trailer License Plate Light Kit with Bracket # LPL12CKM2B. I have added links to video reviews of these lights for you to check out as well.
    view full answer...
  • License Plate Holder and Light for Use on Ramped Utility Trailer
    You can add a license plate holder and light to your ramped utility trailer either with a single item such as # LPL55CB or # PM436B, or you can choose separate plate holders and lights to let you choose the designs you most prefer, such as plate holder part # CR30830 and light part # LPL12CKM2B. It may be easiest to use one product; my choice would be # LPL55CB since its LED light uses much less power than a typical bulb light (only about one-tenth as much power). You will make a 2-wire...
    view full answer...
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Info for this part was:

Employee Leah B
Edited by:
Leah B
Employee Adam R
Expert Research:
Adam R
Employee Cole B
Installed by:
Cole B
Employee Wilson B
Updated by:
Wilson B
Employee Brian T
Updated by:
Brian T
Employee Anna W
Written by:
Anna W

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