bing tracking image
  1. Trailer Lights
  2. Optronics
  3. Tail Lights
  4. Rectangle
  5. LED Light
  6. Red
Optronics LED Combination Trailer Tail Lights - Submersible - 40 Diodes - Driver and Passenger Side

Optronics LED Combination Trailer Tail Lights - Submersible - 40 Diodes - Driver and Passenger Side

Item # TLL160RK
lowest price pledge
Our Price: $56.33
You Save: 37%
Trailer Lights
Orders above $99 qualify for Free Shipping
Shipping Weight: 1.79 lbs
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

In Use/Installed

Customer Photos

Need help with installation?
Locate installers near me
8-1/16" x 2-7/8" Rectangle. Waterproof lights act as brake, tail, turn, side marker, side reflex, rear clearance, rear reflex, and license plate light for trailers wider than 80". Surface mount - hardware included. 3-Wire pigtail. Lowest Prices for the best trailer lights from Optronics. Optronics LED Combination Trailer Tail Lights - Submersible - 40 Diodes - Driver and Passenger Side part number TLL160RK can be ordered online at or call 1-800-496-5010 for expert service.
  • All Info
  • Reviews (471)
  • Q & A (0)
  • Photos
  • Why etrailer?

Optronics Trailer Lights - TLL160RK

  • Tail Lights
  • Rectangle
  • LED Light
  • Red
  • 8L x 3W Inch
  • Surface Mount
  • Stop/Turn/Tail
  • Side Marker
  • Rear Clearance
  • Side Reflector
  • Rear Reflector
  • License Plate
  • Submersible Lights
  • Optronics

8-1/16" x 2-7/8" Rectangle. Waterproof lights act as brake, tail, turn, side marker, side reflex, rear clearance, rear reflex, and license plate light for trailers wider than 80". Surface mount - hardware included. 3-Wire pigtail.


  • Rectangular 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 acrylic lens screws on and can be easily replaced
  • Molded plastic housing
  • Mounts on surface of trailer - hardware included
  • 3-Wire pigtail
  • DOT compliant
    • Meets FMVSS 108 and CMVSS 108 requirements for automotive lighting
  • P2 rated


  • Configuration: driver side (STL17RB)
    • Passenger side (STL16RB)
  • Dimensions: 8-1/16" long x 2-7/8" tall x 2-13/16" deep
  • Diodes: 40
    • Driver's-side light: 22 diodes
    • Passenger's-side light: 18 diodes
  • Power draw at 12.8 volts:
    • Stop/turn signal light: 0.259 amps
    • Tail light: 0.062 amps
  • Lifetime warranty on LEDs

Optronics STL16/17 Series LED Combination Marine Tail Light Measurements

Sealed, Waterproof Trailer Light

The waterproof construction of these lights make them ideal for use on trailers that may be submerged, like a boat trailer. Each 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.

P2-Rated or P3-Rated Lights

Diagram of light spread for P2 rated light

A P2-rated or P3-rated light produces a 45-degree angle of light to either side of its centerline for a total of 90 degrees of coverage. This beam pattern can be seen straight on, but it cannot be seen clearly from the side. So this type of light can be used as either a side marker light or a clearance light, but it cannot function as both. If you need both functions, then you must install 2 separate lights on your trailer - one as a front or rear clearance light and one as a side marker light.

TLL160RK Optronics Combination LED Trailer Taillights for Boat and Marine Trailers More Than 80" Wide - Left Side and Right Side - Red Lens


California residents: click here

Customer Reviews

Optronics LED Combination Trailer Tail Lights - Submersible - 40 Diodes - Driver and Passenger Side - TLL160RK

Average Customer Rating:  4.8 out of 5 stars   (471 Customer Reviews)

8-1/16" x 2-7/8" Rectangle. Waterproof lights act as brake, tail, turn, side marker, side reflex, rear clearance, rear reflex, and license plate light for trailers wider than 80". Surface mount - hardware included. 3-Wire pigtail.


Simple to install and 100% better than what came with the trailer. If I knew then what I know now...I would have replaced the lights years ago before I had to deal with a replacement at an inopportune time.

Continues to work like new. Dependable lights that I can count on.
EW - 08/10/2022


This was purchased as a "value" replacement for a 2019 Tracker 190TX Tournament Edition boat trailer...the exact replacement was over $65 per light (STL0066RBG/STL0067RPG). Comments from etrailer and the page for the exact replacement state this is an alternative. TLL160RK is NOT a direct replacement for this application. The original lights have the first mounting bolt 1 5/8" from the inboard edge. The first mounting bolt on this item is 2 5/8" from the inboard edge. Mounting bolts are 2" on-center for both sets of lights. Lights work with some drilling, thus 2 stars docked for inaccurate info. So, be sure to remove your lights first and measure before you order...I didn't. The info for the exact replacements does not include bolt pattern dimensions, so no way to confirm fit without measuring the old lights.


The lights bolted right up.

It wasn't
easy to determine if these were the correct lights for my trailer though. It states on your site that these lights are for a trailer over 80" wide, which my stock trailer certainly is not. This caused alot of wasted time looking at every single LED light and I think these were on the last page of a zillion pages.

I should have bought spare lenses but since I could only guess at the light, I didn't.

I have used alot of your parts on my 3 trailers and never had complaints.

I really like LED lights. Since they are sealed, I don't have to worry about the most common problem...corrosion.
Christopher - 05/25/2022


Looks good and easy installing


Poor quality control, left side went out in about 8 months. I get power all the way to the wire just before it goes into the sealed light but the lights don't come on.

The first thing I would do is double check the ground wire. These lights have a three year warranty and it in not likely they have burnt out yet. Many times the ground has come loose or is not secured to a bare, clean metal area.
-- Etrailer Expert Brooke M - 07/08/2022


Perfect fit for my 1997 boat trailer; replaced existing bulb lights with bright LED lights; all hardware included; great instructions with wiring diagram! 45 minutes to remove old lights and install new replacements


I ordered my lights all was good. I got the email my lights were delivered. I happened to click on the link for my lights info and saw the price for them had been reduced by almost $30 so I called and Kim answered she saw the difference and told me they have a 30 day price reduction policy from the time you order.She credited my card and all is good. The call took like 5 minutes no hassle Kim was very friendly and professional exceptional customer service experience.
Thank you


Fantastic quality. Looks great! I am using them on my Featherlite trailer with a lot of cargo weight at times. Performs great on the highway. To me safety is most important. I feel safe with these tires on my trailer!!!


Easy to install. Looks great. Only problem is the right light is a lot dimmer than the left. Still got me to the lake safely but still should be equal in brightness. Checked ground with voltmeter and other connections and all look good. Pretty sure i got a bad light. Will contact customer service and see what they can do. Would be five stars if the light is replaced with a good one.

I know you have checked the ground however this does sound like a ground issue. The ground should not show any volts on a tester. You can try cleaning how it attaches to the trailer or you can run a ground wire back from the main ground wire of the trailer to the trailer connector and that should help.
-- Etrailer Expert Heather A - 09/27/2022


I have used Optronics trailer lights for over 10 years. The quality and performance has been excellent. Recently I decided to switch to LED lamps, and installed a new set of Optronics tail lights. As before, the quality is excellent and the lights are very bright! I look forward to many years of safe trailering with these high-quality units. Thanks etrailer!


I received a taillight that wasn’t functioning properly. A replacement part was immediately sent out.


Nice bright lights. No problems installing. Best replacement I could find for my 1995 lights. Very happy with the purchase, installation and operation.


The lights worked perfectly. Installation was a snap. It was an easy fix, thank you!

perfect as expected
Bernard G - 07/26/2022


Excellent product. Well constructed and bright lights. Wiring and attaching to trailer myself saved a lot of money over dealer estimate with same results. I have had zero problems with performance during the first year.


Good quality, works well, light is easily seen, even in daylight.

working great
Rick - 05/23/2022


Fast delivery, easy installation. These lights are bright and still working perfectly after a year on my boat trailer.

Lights are bright and working perfectly. I would buy them again.
Joe - 05/04/2022


I am only rating based on the experience and the appearance of the product. I won't get an chance to install and evaluate the lights proper until the trailer and I are in the same place. The experience with e-trailer has always been excellent for me, this time was no different and the lights look great.


Great lights, nice upgrade for my trail er.


Replace my tail lights a little more than 6 months ago and they work without fail.


Nice and bright. Seem solid and well built. Having problems with the pin connector. Have to twist and bend plug to make lights operate. Planning to replace pin connectors asap.

It sounds like you are having issues with your 4 pole connector or 7-way plug. You should not have to bend or twist the plug to get a good connection. This makes me think you may have some dirt in either your trailer plug or the vehicles side connector preventing the plugs from properly seating together. I also recommend to make sure the pins do not have any rust on them. If the pins do have rust on them you can sand them lightly with a lightweight sand paper before hooking up the trailer. If you are still having trouble I recommend to check the grounds on the vehicles wiring and the trailer side. Anytime there is intermittent issues with the lights illuminating it may be the ground wires. You want to make sure the ground has a good connection to a bare metal surface.
-- Etrailer Expert Heather A - 03/09/2022


Still as bright as they were new. Huge difference from incandescent lamps.


Had a short in a prior light. Chose these. Installed easy, super bright and fit the existing holes for my Sailboat trailer.


Great trailer lights. Very bright.


Lights look great and well made. Lifetime warranty is a plus too. I think these were a better Choice than what was on Amaz0n.


You can't go wrong with LED lights. This kit works perfectly. Easy installation. The wires are all color coded exactly except for 1 of 6 wires but nevertheless, no brainer.
I also purchased shrink wrap butt connectors to keep the system water tight. These lights are bright and very visible.
As always, etrailer is the best. I love ordering from etrailer.

Love my water tight LEDs. Very visible.
Carlos - 05/16/2019

Show More Reviews

See what our Experts say about this Optronics Trailer Lights

  • Recommended LED Lights to Replace Tail Lights on 2000 EZ Loader Boat Trailer
    As you mentioned, we have a large available selection of LED tail lights that will work great on your trailer. To replace the rectangular tail light assemblies with LED models on your EZ Loader Boat Trailer, I recommend looking at the Optronics Waterproof LED Trailer Light Kit # TLL160RK. These lights measure 8 inches long and 3 inches wide and their sealed, waterproof construction is designed specifically for boat trailers like yours. The kit includes 2 red LED tail lights that will...
    view full answer...
  • Replacement LED Trailer Taillight Recommendation for Nitro Z8 Bass Boat Trailer
    I looked up picture of your Nitro Z8 bass boat and trailer and the lights of it appear to be the non-LED version of the part # TLL160RK that you referenced. That means that this would be the correct kit to convert your trailer to LED lights.
    view full answer...
    Image 1 for
  • Replacement LED Tail Lights for 2002 Ranger Boat Trailer
    You can certainly use the Optronics kit # TLL160RK for your boat trailer. These tail lights are great for marine trailers as they are sealed and have a waterproof construction. This kit includes 2 red LED tail lights. These lights will need to be hardwired to your trailer, and have a separate ground wire.
    view full answer...
  • What Size Mounting Stud is Used with the Optronics LED Combination Trailer Tail Lights TLL160RK
    I would love to help but unfortunately Optronics was not able to provide me with the size of the bolts that are included with the Optronics LED Combination Trailer Tail Lights part # TLL160RK as they do not make the actual bolts themselves. However, I went out to our warehouse for you and measured them. They are either a 1/4"-20x 1" or a 1/4"-28x 1" carriage bolt.
    view full answer...
  • How To Install the Optronics LED Combination Trailer Tail Lights TLL160RK
    In order to install the Optronics LED Combination Trailer Tail Lights part # TLL160RK you will first need to drill holes in the trailer or trailer light mounting bracket that align with the mounting holes on the light. The carriage bolts will then slide into the back of the housing on the light and then through the holes on the trailer/light mounting bracket.The flange nuts will then be used to tighten the light to the trailer/light mounting bracket. I have attached an installation video...
    view full answer...
  • Does Install of LED Trailer Taillights Require Load Resistors
    When converting trailer taillights from incandescent to LED you do not need load resistors like you do when making same conversion on a vehicle. So the trailer light # TLL160RK does not come with them nor are they needed.
    view full answer...
  • Replacement Taillight Solution for Lens Number S2T216AP2
    We've had similar questions in the past that used the number you referenced and we were able to determine that the taillight kit replacement was the part # TLL160RK.
    view full answer...
  • Replacement Tail Lights Needed for Monarch # 5237 Tail Lights
    The closest LED option that we have to your Monarch # 5237 tail lights is the Optronics LED Trailer Light Kit # TLL160RK. These measure 2-7/8" tall, 8-1/16" wide, and 2-13/16" deep. The kit will fit as far as depth goes, but they are slightly higher than what you currently have. I have attached a picture showing the dimensions as well as a review video for you to check out.
    view full answer...
    Image 1 for
  • Troubleshooting Optronics LED Combination Trailer Tail Lights TLL160RK without Turn Signal
    Since wiring color can vary by trailer manufacturer it is a good idea to test the wires for function on the trailer or make sure they trace back to the correct circuit before matching up wiring on the light part # TLL160RK. It is not always reliable to go by wire color. You may also want to check the main ground on the trailer is properly grounded to a clean bare metal surface of the frame. Also check the wiring for any frayed or damaged wire that may need to be replaced. Since the light...
    view full answer...
  • Wire Gauge of Optronics LED Combination Trailer Tail Lights TLL160RK
    The Optronics LED Combination Trailer Tail Lights - Submersible part # TLL160RK comes with 20 gauge wire.
    view full answer...
  • Troubleshooting License Plate Lights Not Working on Big Tex Trailers
    The license plate light is tied into the running light circuit on your Big Tex trailers so as long as your running lights are operating normally you just have a very coincidental issue with 2 different trailers. I'm not aware of any tail lights where the license plate light is separate (there wouldn't be a fuse in the tow vehicle either) so it should either be a bad bulb or a bad assembly on both trailers. You can test this out by hooking those same trailers up to a different tow vehicle...
    view full answer...
  • Locating Replacement Trailer Lights for 1998 Shorelandr Boat Trailer
    We do have a large selection of trailer lights available that might work well as replacements on your boat trailer. I am not sure as to the exact model assembly that is installed on your Shorelandr Boat Trailer, but researching some pictures online, it looks like it uses rectangular lights similar to the Optronics # TLL160RK. These LED tail lights feature a sealed, waterproof construction perfect for boat trailers and the mounting hardware is included. They measure 2-7/8 inches tall,...
    view full answer...
    Image 1 for
  • Mounting Size Info for Optronics Submersible Low Profile Trailer Tail Light # TLL160RK
    The Optronics Submersible Low Profile Trailer Tail Light # TLL160RK for both sides of your trailer are a very common style of taillight found on trailers. These are found on several boat trailers that are out there and would most likely easily fit your trailer. I attached a picture that has all of the mounting dimensions for this light for you to check out as well.
    view full answer...
    Image 1 for
  • Rectangle LED Trailer Taillight Kit Recommendation for Boat Trailer
    The kit we offer that is the closest to what you listed would be the Waterproof LED Submersible trailer taillight set part # TLL160RK. These are a bit bigger than what you mentioned but in most cases would work just fine as a replacement. I attached a picture with dimensions.
    view full answer...
    Image 1 for
  • Replacement LED Tail Lights for 2009 Travel Trailer
    We don't have the specific 9 x 5 inch size of your current incandescent lights. We do however have many options of LED lights that can work for your trailer. The Waterproof, Over 80" LED Trailer Light Kit # TLL160RK are 8 by 3 inches and a traditional look. These are the most popular style replaced. Another option for you is we may have LED replacement lightbulbs for your incandescent fixtures. If you let me know your bulb number, I can see if there is a fit.
    view full answer...
  • Can LED and Incandescent Lights be Used at the Same Time on a Boat Trailer
    The issue with using LED lights like part # TLL160RK with incandescent lights is that LEDs draw much less power than incandescent lights. This can lead to inconsistent operation of the lights so it is always recommended to either have all incandescent or all LED. If your LEDs are on a different circuit then you could use these with your current clearance lights, but if they are on the same circuit then you really need to have all of your lighting stay consistent.
    view full answer...
  • Replacement Tail Lights for my 1979 Terry Travel Trailer
    From the photos I have been able to locate of a 1979 Terry travel trailer it appears they used a rectangular tail light assembly. They appear similar to the Optronics LED Combination Trailer Tail Lights part # TLL160RK this is both the driver and passenger side. Take a look at them and see if they match up with what you have. If not they could have been replaced over the last 41 years by something else and I can likely use a photo of them to find what you need if you can snap one for me...
    view full answer...
  • Submersible Trailer Taillights for 2019 Shoreland'r SLR14TM
    I looked up picture of your 2019 Shoreland'r SLR14TM boat trailer and while I wasn't able to get a really clear shot it looks like the trailer uses square taillights like the kit part # TLL160RK which would work great as they are submersible and very visible.
    view full answer...
  • Are Special Tail Lights Needed for Boat Trailer With Wishbone Trailer Wiring Harness
    The tail lights will be the same for a wishbone trailer wiring harness and a standard wiring harness, the only difference is that instead of splicing the two running light wires in together before running the main lead up to the trailer connector, you simply run one for each side up to the trailer connector. The Optronics LED Combination Trailer Tail Lights part # TLL160RK are a great set of submersible tail lights but I have attached a full list of options below.
    view full answer...
  • Replacing the Taillights On a 2003 Monaco Knight Motorhome
    The wires on your new taillights should be labeled. If they are not labeled then all you need to do is apply 12 volt power to each wire to see which function it activates. Then for the motorhome you will need to use a circuit tester and test each of the wires for the taillights while they are active. That will then let you know which wire goes where (red to red or white to black). The reason you must test is because one light/motorhome manufacturer can use a red wire for the stop/turn...
    view full answer...
  • Trailer Tail Lights Stop Working When Headlights on Jeep are Turned On
    It could be that the lights # TLL160RK are malfunctioning but since the problem only occurs when the headlights are switched on for your 2003 Jeep TJ I think there is either a faulty connection or ground. Have you tried testing the 4-Way flat on your Jeep with your headlights on? If you haven't done that yet see if that makes a difference. You can also try testing your trailer with a different vehicle to see if it gets the same results. Start off by checking the connector on your Jeep...
    view full answer...
  • LED Trailer Taillight that Has Mounting Studs that are 4 inches Apart
    Hey Bruce, so the mounting studs of the Optronics LED Combination Trailer Tail Lights # TLL160RK that you referenced can be set exactly 4 inches apart so this light kit would work great as a replacement and would install easily. These are also LED like you said you were wanting too so they fit what you are looking for in that regard as well.
    view full answer...
    Image 1 for
  • Can Optronics Trailer Taillight Kit TLL160RK be Used on H and H Utility Trailer
    Yes the Optronics LED Combination Trailer Tail Lights - Submersible - 40 Diodes - Driver and Passenger Side # TLL160RK that you referenced will work great on your H and H utility trailer. Due to your trailer being 6.6 feet wide and 10 feet length additional clearance lights would not be needed.
    view full answer...
  • Will Optronics Trailer LED Taillight Kit TLL160RK Fit EZ Loader Trailer
    Yes the Optronics LED Combination Trailer Tail Lights # TLL160RK would fit on your EZ Loader trailer.
    view full answer...

< Previous
123. . .5

Do you have a question about this Trailer Light?

  • Why

    At we guarantee:
  • Highest quality trailer lights for the best price.

    Our Lowest Price Pledge ensures you will never overpay for the parts you need.
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate trailer light information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee Cole B
Installed by:
Cole B
Employee Adam E
Installed by:
Adam E
Employee Amy B
Updated by:
Amy B
Employee Brian T
Updated by:
Brian T
Employee Chris R
Video Edited:
Chris R
Employee Wilson B
Written by:
Wilson B

At we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.