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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
Our Price: $55.59
Trailer Lights
Shipping Weight: 1.8 lbs
In Stock
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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. Great 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 1-800-940-8924 for expert service.
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  • Reviews (542)
  • Q & A (0)
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Optronics Trailer Lights - TLL160RK

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

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   (542 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.


So far so good. I've had miserable experiences with trailer lighting in general so if these make it more than two years without failing I'll call that a win. The Optronics products overall seem to be good quality and at a good price. I've replaced all the side markers with the Optronics and those have been working well too. That said, I keep spares on hand. I also apply dielectric grease to all wire connections and try to reapply that grease once or twice a year.


I was an Idiot last week and broke my drivers side light , so I bought a new pair ,very simple to install and they look good right next to my roller guides


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


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.

No problems encountered during 1st year of use. Excellent product
Pete T - 04/13/2023


Trailer light are fantastic. Installation was easy and lights have been trouble free. Very glad I bought!


Good tail lights. Everything they were supposed to be.


I replaced my BRAND NEW trailer lights that leaked with these bad boys, Best purchase EVER! Still working and as bright as when I bought them a little over a year ago. Much brighter then OEM. Customer service is top notch!


Been working great on my boat trailer in and out of the water


Haven't installed yet,they should be fine. I don't think I have ever got a bad product from trailer!


We have 30 trailers and the Optronics have the least problems


The lights work on the boat trailer just fine
I ordered the Wrong size lights but got to work anyway
I kept blowing the light bulbs on the old lights and
The new led lights have not had any problems .


These were replacements lights for my Ranger RB190 Trailer. They are the same lights that were on the trailer already, so they installed easily. Glad I remembered to search etrailer for replacements.


A good replacement for my others that met a rock when I was backing up. Bright and work well.


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.


Very fast delivery. Lights have been mounted, which was simple and straight forward. Every thing hooked up easily and the lights work as they should.


The Optronics LED Combination Trailer Taillights are still working like new after 1 year. They are very bright for extra safety when stopping and pulling a Trailer on the expressway. I highly recommend them.


It was just as advertised and works great. Easy install

Lights are working great. Just as the first day they were installed.
John - 07/03/2023


one year later, still going strong


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


Package delivered promptly. Appeared packaged well. Lights installed easily and operate without issue whatsoever. I decided to purchase this particular brand from this particular retailer because of the lifetime warranty on the LEDs and etrailer's positive reputation.

I am, however, a little disappointed that the lens of one of the lights looked a little scuffed up... as if it had been rubbing against the inside of the plastic packaging. I know things like this don't remain pristine forever, but when you purchase something new you want it to look that way!


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


These replaced the OEM lights on a Shorlander form 2012. Easy to install and everything looks great.


These are the best lights that I have ever had on my boat


Good selection, well organized. Customer service available and very capable.

They are still working.
William - 04/28/2023


very nice lights and easy to install

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