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

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

Part Number: TLL160RK
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$61.25
Retail:$76.25
You Save: 20%
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etrailer Installation
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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 etrailer.com or call 1-800-940-8924 for expert service.
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Optronics Trailer Lights - TLL160RK

  • Tail Lights
  • Rectangle
  • LED Light
  • Red
  • Brake/Tail/Turn
  • License Plate
  • Marker
  • 8L x 3W Inch
  • Submersible Lights
  • Surface Mount
  • 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.


Features:

  • 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


Specs:

  • Configuration: driver side (STL17RB)
    • Passenger side (STL16RB)
  • Dimensions: 8-1/16" long x 2-7/8" tall x 2-13/16" deep
  • Total 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

STL16RB and STL17RB





Customer Satisfaction Score:

Ratings & Reviews

4.8

3541 reviews
5 Stars
(3028)
4 Stars
(356)
3 Stars
(67)
2 Stars
(32)
1 Star
(58)
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by:
Nice and bright. Straightforward install on my Calkins trailer. Only thing I did differently is that since my trailer is bolted together I ditched the chassis ground and ran dedicated grounds from the wiring harness to each light.

Have yet to dunk the trailer as it’s under a project boat so can’t comment on how waterproof they are.
by:
The tail lights look and work great. The way the lamp fixture holds the mounting bolts is a poor design (the small carriage bolt head held in place by a plastic channel). This does prevent over-tightening, but also makes it difficult to remove the nuts holding the fixture in place. The bolt issue is my reason for four, instead of five, stars.
Mike L. profile picture
Etrailer Expert

Mike L.

9/3/2026

I've installed those lamps before, and I must say I agree with you! Definitely could be better.

by:
The lights sent to me are not submersible as I can tell. The lights have several opening in the rear through which i can see the LED board and electronics. I ordered what appeared to be a replacement set of lights for the failed ones on my 2021 Bass Tracker trailer but the lights sent are not the same. I also add that the lights that came on the trailers do appear to be submersible. Just so you know both sets are Optronics brand.
Mike L. profile picture
Etrailer Expert

Mike L.

7/28/2026

The circuit board is potted which means it's encased in a clear epoxy-type material. They are indeed submersible.

by:
The position of the bolts on the lights do not line up with the holes in my Tracker trailer so that the light is snug in it's place like that original lights. I was able to install the new ones...they just stick out to the sides about an inch.
Gwendolyn Y. profile picture
Etrailer Expert

Gwendolyn Y.

6/5/2025

Even though they stick out a little bit, they look pretty good on your trailer, Gregory!

by:
A little concerned with mounting.
Did not like the wire nut idea! So, I cut off the original connectors soldered the wires together and used heat shrink.
"Sorry" kind of an anal guy!
by:
So far, so good. I replaced the supplied mounting fasteners with stainless because the ones that came with it were cheap steel. Bound to rust. I’m watching the assembly fasteners to see if they rust. Disappointed with that
by:
Still very bright. I loving pulling at night because I can see the back end of my trailer and everything around it. That has been a worry of mine in the past.
by:
Nice LEDs to upgrade my kayak trailer. The lights are more visible and easy to install!
by:
Great lights. Easy to install. Had to drill two new holes on trailer to mount because original holes did not line up.
Does have three bolt mounting options.
Easy work around.
by:
These were essentially a direct replacement. Clearly, in the past, Optronics used a larger gauge wire. The new ones are 16 gauge. Wish they were 14 ga. like the Coyote boat trailer wiring harness...but in the end, they worked well and are pleasantly bright and high visibility, so I do recommend.
by:
The back sides of these lights have lots of openings to let
Water completely fill the lights every time they are submerged
, I’ve seen lots of submersible taillights with better design
by:
Super product,finally I found syper good tail light,already drive a year without any issues,because I tired to change diferend,twice a year over ten years, so I recommended for everyone.
by:
Always very satisfied with service and products from etrailer!
by:
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.
Ew profile picture

Ew

8/10/2022

Continues to work like new. Dependable lights that I can count on.

by:
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.
by:
Installed them a few hours ago and am finally able to see my keyboard to review. Bright , very bright. Don’t look directly at them while your wife presses the brake pedal , it’s like looking into the sun !
David profile picture

David

6/5/2025

They’re working great! I’m retired so I fish alone during the week, that means my trailer lights remain submerged longer than most and they’re still as bright as new.

Jon G. profile picture
Etrailer Expert

Jon G.

6/6/2025

@David So happy to hear you're able to enjoy your fishing trips without having to worry about the lights working! What type of fish do you normally shoot to catch? (or I guess "fish for" would be the better terminology over "shoot")
by:
Very satisfied with the combination trailer tail lights. Much brighter than the original lights. Fit was perfect, no alterations were needed.
Patrick profile picture

Patrick

10/11/2025

They work just fine no issues. Very satisfied with the product.

by:
Gonna work well.
by:
Super pleasant experience. SO NICE to quickly get my call answered and actually talk to someone who knows the products and is looking forward to helping the customer. Thanks so much and I’ll continue to shop at etrailer!
by:
Second set of these lights for me...First set got crunched backing up. They work great !...
I trust eTrailer to have what I need and a few things I don't...but want anyway. eTrailer is my "Go To Place" for anything for my Boat Trailer.
Eric profile picture

Eric

9/20/2025

FANTASTIC...

Kate F. profile picture
Etrailer Expert

Kate F.

9/22/2025

@Eric etrailer is lucky to have you as a loyal customer Eric! Glad we are doing things right. Hope these ones last a little longer than the last set =)
by:
Easy installation. Work well.
by:
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!
by:
Shipment was one day late. No big deal. Item was as described and functions as it should. Installed easily.
by:
These tail lights were the perfect replacement. And after having them installed on the trailer with over 2000 miles on the trailer, they are still working perfectly and as bright as the day I installed them.
by:
Good lights
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