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Peterson LED Tail Light Kit for Trailers Over 80" Wide - 25' Harness - Driver and Passenger

Peterson LED Tail Light Kit for Trailers Over 80" Wide - 25' Harness - Driver and Passenger

Item # V944
Our Price: $70.63
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Shipping Weight: 3 lbs
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5-3/8" x 4-5/8" Square. Waterproof, LED lights act as brake, tail, turn, side marker, side reflex, rear clearance, rear reflex, and license plate light for trailers over 80". Stud mount with included hardware. 25' Harness. Great Prices for the best trailer lights from Peterson. Peterson LED Tail Light Kit for Trailers Over 80" Wide - 25' Harness - Driver and Passenger part number V944 can be ordered online at or call 1-800-940-8924 for expert service.
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  • Reviews (21)
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Peterson Trailer Lights - V944

  • Tail Lights
  • Kit
  • LED Light
  • Red
  • License Plate
  • Rear Clearance
  • Rear Reflector
  • Side Marker
  • Side Reflector
  • Stop/Turn/Tail
  • Peterson

5-3/8" x 4-5/8" Square. Waterproof, LED lights act as brake, tail, turn, side marker, side reflex, rear clearance, rear reflex, and license plate light for trailers over 80". Stud mount with included hardware. 25' Harness.


  • Square combination tail lights are designed to serve 7 functions on trailers over 80" wide when properly mounted
    • Stop, tail, turn, side marker, side reflex, rear clearance, and rear reflex
    • Built-in license plate light on driver's-side light illuminates license plate
  • Sealed, waterproof construction is submersible
    • Designed for marine trailer applications
  • 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
  • Red lens over white LEDs
  • Compatible with 12V DC systems
  • Mounts on surface of trailer with included studs
    • Includes license plate bracket for mounting driver's side light
  • 25' Wiring harness for making connections
  • DOT compliant
  • Made in the USA


  • Dimensions: 5-3/8" long x 4-5/8" tall x 1-13/16" deep
  • Diodes:
    • Driver side tail light: 7
    • Passenger side tail light: 6
  • Limited lifetime warranty on LEDs

Peterson V944 LED Rear Trailer Light Kit Dimensions

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 circuit board is sealed, which means that water will not damage the diodes or circuit board.

Combination Lights for Trailers Over 80" Wide

Flatbed trailer over 80" wide with combination tail lights

If a trailer is 80" or wider at its widest point, then it requires rear clearance lights in addition to basic trailer lights. These clearance lights indicate the width of the trailer when it is viewed from the back.

To meet these requirements on a flatbed utility trailer where the bed extends past the wheels, you can install combination trailer lights that include the rear clearance function. For proper mounting, the lights must be installed at the widest points on the rear of the trailer - one on each corner.

Surface-Mount Light

Surface Mount Trailer Light Installation Diagram

Surface-mount trailer lights install using a flange or bracket with mounting holes. These lights lay flat against the trailer surface and only require a small, often pre-existing hole, for wiring. Mounting hardware is used to secure the light to the trailer.

V944 Peterson Low Profile LED Combination Tail Light Kit for Trailers over 80" Wide - Submersible - Square - Stud Mount - Driver and Passenger Side - 25' Wire Harness

California residents: click here

Customer Satisfaction Score:

Customer Reviews

Peterson LED Tail Light Kit for Trailers Over 80" Wide - 25' Harness - Driver and Passenger - V944

Average Customer Rating:  4.9 out of 5 stars   (20 Customer Reviews)

5-3/8" x 4-5/8" Square. Waterproof, LED lights act as brake, tail, turn, side marker, side reflex, rear clearance, rear reflex, and license plate light for trailers over 80". Stud mount with included hardware. 25' Harness.


Since I just installed the lights yesterday, I can’t vouch for the longevity of the product, only time will tell. What I can say is that these PM lights looked and felt like high quality lights one would use in a commercial application. The lights had a little weight to them and utilized brass nuts and bolts, an excellent choice for boat trailers. The kit even came with four heat shrink electrical connections. I easily installed the lights and they look great!! Will shop at etrailer again.



After a year in service, no issues with the lights!! Still work and as bright as the day installed!


Works well. Rugged. Fits inside a 2x6 aluminum square tube.




Very good product. I replaced the original junk lights and associated wiring on my utility trailer with these. I didn't use the license plate holder as it mounted the plate too close to the ground. The lights continue to work perfectly after many miles on rough roads, rain and snow.


Perfect fit! these were going on a long neglected trailer with a long neglected boat that I am going to restore. This light kit, along with new tires and a quick wheel bearing repack job and she made the 200 mile trip home with ease.




Gave this as a gift, but did install it. The installation was easy, and as far as I know the lights are still working perfectly.


Kit worked perfectly and instructions were easy to follow. I really appreciated the videos showing installation.


made in the usa... what else to say?,,, great product, service, timely delivery..


product has performed well . lights work every time I hook up and go. No worries traveling in the night time.




Easy install






by: 04/19/2021



See what our Experts say about this Peterson Trailer Lights

  • Trailer Light Kit with Large Gauge Wire
    Both the pigtail and the trailer harness included with the Peterson # V944 LED Taillight Kit are 18 gauge, which is typical for trailer lamps and wiring harnesses. 18 gauge wire is actually perfectly sufficient for the reduced power draw of LED lamps so a kit like this should work perfectly for you. 18 gauge wire is the industry standard for these kits, and our suppliers don't offer anything using larger gauge wire. I've linked to a product demonstration video for the Peterson # V944...
    view full answer...
  • Is Surge Protection Needed When Changing From Incandescent to LED Lights?
    There is no need for any type of surge protection when making the switch to LED lights from incandescent. LED trailer lights, such as the Peterson # V944, are commonly being used to replace the less efficient incandescent lights.
    view full answer...
  • Can Peterson LED Tail Light Kit V944 Replace Incandescent Lights On Trailer?
    The Peterson LED Tail Light Kit for Trailers Over 80" Wide - 25' Harness - Driver and Passenger # V944 you were looking at will work on your trailer as an upgrade to the incandescent lights given that your current lights are the same style and mount in the same fashion. The # V944 mounts via mounting studs that are 2" apart on center, and the lights measure 4.61" tall x 5.38" wide as shown in the included diagram. We have not heard of any issues with a 2016 Buick Enclave towing a trailer...
    view full answer...
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  • How To Connect Ground Wires On Snowmobile Trailer With Thick Steel Frame?
    For your snowmobile trailer I recommend using a 4-Way Harness # A25W2GWB which has a full length ground wire. This will allow you to connect the grounds from your different lights to the wire rather than to the trailer frame. If you already have a harness you can run a separate wire down both sides of your trailer to all the lights and connect to the trailer connector.
    view full answer...
  • Are Just Taillights Available of Peterson Trailer Taillight Kit # V944
    Yes just the light assemblies are available for the Trailer Taillight kit part # V944 that you referenced. For that you'd want the part # M844L for the left hand side and part # M844 for the right hand side.
    view full answer...
  • How To Ground Trailer Tail Lights Without a Ground Wire To a Wooden Surface
    The Standard Trailer Light Kit with 25' Wire Harness part # TL29BK as I am sure you noticed grounds via the mounting hardware therefore there is not a singular ground wire. In order to attach this light to a wooden surface you will need to run a ground wire yourself up to the trailer tongue using the mounting studs on the back with ring terminals part # DW05705-1 and wire part # 12-1-1. The other option you have is to use the Peterson LED Light Kit for Trailers part # V944 which does have...
    view full answer...
  • LED Replacement Lights for Peterson M444
    We do have a couple of really good options for you to replace your Peterson # # PM444L and # PM444, but you do have a keen eye because the Tail Light Kit # TLL16RK will not work with the 2-1/4" spacing you have. One of the lights would interfere because it is too long overall and the back of the light cannot be rotated. Instead, for a couple of similar options that have 2" on center spacing and the needed space for you to mount them I recommend checking out the LED Combination Tail Light...
    view full answer...
  • Lights for a 7 Foot x 10 Foot Cargo Trailer
    It is imperative you check your local laws for lighting requirements in regards to your specific trailer, though I can tell you you no matter what you'll need stop lights, tail lights, turn signals and reflectors. There are other factors, including your trailer's GVWR that you need to take into consideration; I have added a link to a help article on trailer lighting requirements which I highly recommend checking out. That said, a 7' wide x 10' long cargo trailer is almost certain to have...
    view full answer...
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  • Parts Needed Electric Drum Brakes To 1996 Car Hauler With Tandem Axles
    I would be happy to recommend everything you will need to add electric trailer brakes and new taillights to your 1996 Tandem axle car trailer, but you will need to verify a few aspects of your trailer first. First things first you will want to make sure your axles currently have a brake mounting flange. This is located right behind the hub and will have 4 or 5 holes depending on the axle rating of your axles. If you do not have a brake mounting flange you will need to have one added by...
    view full answer...
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Expert Research:
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Employee Jacob T
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Employee Cole B
Installed by:
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Employee Jacob H
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