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Optronics Streamline LED Combination Trailer Tail Light - Submersible - 11 Diodes - Clear Lens
(129 reviews)
Price: $29.07
In Stock
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Optronics Streamline LED Combination Trailer Tail Light - Submersible - 11 Diodes - Clear Lens
Part Number: STL89RCB
In Stock
$29.07
Retail:$35.19
You Save: 17%
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- All Info
- Reviews (129)
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Optronics Trailer Lights - STL89RCB
Highlights
- Bright Light With Less Power: 11 red LEDs output strong stop, turn, and tail signals while drawing only 0.35 A at 12.8 V.
- Reliable In Any Weather: Sonically sealed, waterproof housing keeps water out for submersible use.
- Low-Profile Fit: 17" L × 1-3/8" W × 1" D surface-mount design installs flat without cutting holes.
- One Light, 3 Functions: Provides stop, turn, and tail lighting so you stay visible and compliant.
- Built To Last: Polycarbonate lens and SMT circuit board resist shock, vibration, and heat.
- Simple Wiring: 3-wire setup with 16-1/8" hole spacing makes replacement or upgrade straightforward.
Features to know about
Reliable Lighting in All Conditions: Sonically Sealed and Fully Submersible
Wet roads or boat launches are no problem for this light. The housing and lens are sonically sealed together into a single waterproof unit, keeping moisture out and protecting the diodes and circuit board from corrosion. You can count on it to stay bright and functional even after full submersion, making it a dependable choice for trailers exposed to water.
Better Visibility with Low Power Draw: 11 Efficient LEDs
This 17" Streamline LED combination light uses 11 red diodes that deliver strong stop, turn, and tail signals without hogging power. At 12.8V, it draws just 0.35 amps for stop/turn and only 0.022 amps for tail function. The LEDs shine brighter while using less energy than traditional bulbs, so your lighting stays sharp without overloading your system—and there are no fragile filaments or bulbs to replace.
Slim Design That Fits Cleanly: Low-Profile Surface Mount
Measuring 17" long x 1-3/8" wide x 1" thick, this light has a sleek, low-profile shape that mounts flat against the trailer surface. With mounting holes spaced 16-1/8" center to center, installation is straightforward using standard hardware (not included). It provides a clean look with no need to cut holes into the trailer body, making it ideal for streamlined setups.
Built to Last: Durable Polycarbonate Construction
The clear lens over red LEDs and tough polycarbonate housing handle vibration and shock without issues. Surface-mounted technology (SMT) on the LED circuit board improves heat distribution and adds strength while keeping the profile thin. That means you get a long-lasting light that holds up through years of use out on the road or at the ramp.
Specs
Dimensions
- Overall dimensions: 17" long x 1-3/8" wide x 1" thick
- Distance between mounting holes (center on center): 16-1/8"
Electrical Specifications
- Diodes: 11
- Power draw at 12.8V (Stop/turn): 0.35 amps
- Power draw at 12.8V (Tail): 0.022 amps
Warranty
- Lifetime warranty on LEDs
STL89RCB Optronics Streamline LED Combination Trailer Tail Light - Stop/Turn/Tail - Clear lens - 11 Red LEDs
Alternate part number: STL-89RCB
Customer Satisfaction Score:
99% were satisfied with this product
1% of customers were not satisfied
- Wrong item was ordered
Ratings & Reviews
4.9
129 reviews
by:
Tamera
09/06/2026
Lights work great! Exactly what we were looking for. Fantastic customer service as well!
by:
Wayne
07/09/2020
The lights were perfect, as advertised, the mounting was exact and installation easy. The product arrived a day early and I would highly recommend etrailer for any of their products. Also the lite bar was exactly the same as the old ones on my cargo trailer.
by:
Chris
09/11/2015
My trailer lights developed a short in the right turn signal.
I traced the problem into the wall of the trailer.
So I decided to replace the stop turn signals
These lights are just what I was looking for
Very light weight
Easy three wire set up
There are no instructions
Mine was..
White-ground
Black-tail
Red-stop/turn
I traced the problem into the wall of the trailer.
So I decided to replace the stop turn signals
These lights are just what I was looking for
Very light weight
Easy three wire set up
There are no instructions
Mine was..
White-ground
Black-tail
Red-stop/turn
by:
Brian B
09/30/2014
I have been very pleased with etrailer orders recently. Everything shows up when expected and products are as expected. Attached are a couple before and after pictures of my recent project to add lights to a cargo rack per my wife's request. Thanks for the professionalism of all at trailer
by:
jHog
10/14/2013
Put them on the back of my teardrop for added safety. Tricky mount but my neighbor is good at welding aluminum I got at Home Depot.
Thanks
Thanks
by:
Jesse
02/26/2026
Great product. Fast shipping. Works perfectly.
by:
Scott
05/29/2020
Fast shipping, super easy wire for wire replacement and perfect fit.
by:
Jake
05/07/2018
Yes, the STL89RCB is impressive especially at night. It was a badly needed upgrade to my existing brake/tail lights which have been partially blocked by new bike rack. I gave it 4 stars since the pigtails from the light were not consistent: on one light, the red wire was the tail/running light but the other used the black wire. Good thing to check both lights before soldering.
Jake
5/7/2019
Still working great
Jake
5/7/2019
The lights worked well for my Casita trailer since i have bikes on the back blocking the primary lights. They are quite visible from other drivers.
by:
Tom B
05/08/2017
Purchased replacement LED tail lights. Lights arrived in a timely manner and are an exact replacement by part number.
Thank You for the timely service.
Thank You for the timely service.
Tom B.
5/8/2018
Been on trailer for the last 11 months and is working great
by:
Robert
07/06/2019
Once I got to the wiring of the trailer and made the connection, the Lights are perfect for the trailer.
I will buy from etrailer again when needed.
I will buy from etrailer again when needed.
Robert
7/7/2020
the lights work perfectly
by:
John B.
04/22/2015
This is the second order of its kind I have made. etrailer shipped the item in a reasonable time and it is packaged well arriving safe and sound. This is a quality light I would recommend to anyone interested in adding that additional touch with, tail, brake & turn combo. I used mine on the rear of a large fifth wheel RV as a second set of lights up high to be more visible to larger vehicles and at a greater distance. My rig is 13 feet high and factory lights are mounted real low.
by:
Carole R.
10/28/2016
We have three of the lights on the back of our 20' cargo trailer. Everyone can see us, see the turn signals, clear night or foggy night. We feel a lot safer on the road with these lights. Thanks, eTrailer for a great product
by:
Robbie
06/20/2016
Lights are great. Very !!! Bright
Quick shipping and great quality.
Quick shipping and great quality.
Robbie
6/21/2017
Lights r just as good as new. Never had any issues would definately purchase again.
by:
Steve in Godfrey
07/25/2016
Looks great as a clearance light/center brake light on the rear of my horse trailer.
Just use a current transformer on the trailer brakes' wiring to energize a relay powering the brake function (red wire).
Just use a current transformer on the trailer brakes' wiring to energize a relay powering the brake function (red wire).
by:
Timothy
02/09/2022
I replaced my taillights with the Streamline LED lights and they work very well. All the lights are always on unlike my old ones that I replaced. I'm very happy with these lights.
by:
Adam P
05/23/2013
Used the lights on a headache rack for extra brake lights. LEDs are bright and look good. I did notice that since there is no bezel for these lights, the clear plastic lets you see the wiring and the surface that the LEDs are mounted on. Not a big deal where I have these mounted but it may be a concern for some.
by:
Richard C
04/24/2017
product is what I am looking having 11 diode is perfect.
Original I went back to trailer company to get lights. which they no longer had.
Back side of light has a recessed pocket that i can cover grounding screw.
this in turn will give me a flushed light on back of trailer, a finished look.
By no means am an expect.
With that you have answered all my questions
Communication is a big help and you are excellent at that
thanks for the help!
Original I went back to trailer company to get lights. which they no longer had.
Back side of light has a recessed pocket that i can cover grounding screw.
this in turn will give me a flushed light on back of trailer, a finished look.
By no means am an expect.
With that you have answered all my questions
Communication is a big help and you are excellent at that
thanks for the help!
by:
Gary M
10/20/2014
This was replacement for OEM LED lights for a trailer. Items were exact fit for original lights.
etrailer has the most extensive inventory I've found for any trailer item. Great service and fast shipping. Not my first time...I keep coming back.
Thanks etrailer for being there!
etrailer has the most extensive inventory I've found for any trailer item. Great service and fast shipping. Not my first time...I keep coming back.
Thanks etrailer for being there!
by:
Todd
01/24/2010
If you wanna be seen then these are what you need. Beautiful LED's! I also installed the 6 1/2" X 2 1/4" trailer stop/turn/tail lights, from etrailer, and you can see my trailer from Miles away!! I also installed the etrailer clearance lights, red and yellow, 2 1/4" X 1" LED's.
And I have the Firestrip on F-150 King Ranch.
I am quite easy to see with the Awesome lighting products from etrailer!
Shipping is LIGHTning Fast!! etrailer Rocks!
And I have the Firestrip on F-150 King Ranch.
I am quite easy to see with the Awesome lighting products from etrailer!
Shipping is LIGHTning Fast!! etrailer Rocks!
by:
Daniel
12/06/2023
Lights were an exact replacement fit for the factory lights that were not working well. The new lights are brighter and better for safety.
by:
Fred T
04/30/2020
My trailer takes a beating year after year. Replaced all my lights on my utility trailer last year. Lights still look new and all work even sitting in extreme weather.
by:
Bob
11/20/2017
Great Experience. You say what you do, and do what you say.
More companies should follow this example.
Installed new LED Tailights on cargo trailer, but unable to try them so far.
I don't expect any issues. Product looks much better made than
original.
I will be back in the future.
THANK YOU
More companies should follow this example.
Installed new LED Tailights on cargo trailer, but unable to try them so far.
I don't expect any issues. Product looks much better made than
original.
I will be back in the future.
THANK YOU
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See what our Experts say about this Optronics Trailer Lights
- Availability of Chrome Bezel for Optronics ThinLine LED Trailer Tail Light STL87RCBHey Jim! I'm sorry to say the Optronics ThinLine LED Trailer Tail Light # STL87RCB does not have a chrome bezel that will fit. If you would prefer a chrome bezel you could fill the existing mounting holes and drill new ones to use the Optronics Streamline LED Combination Trailer Tail Light # STL89RCB. This is slightly larger measuring 17" long x 1-3/8" wide x 1" thick with 16-1/8" between the mounting holes on center. The light is also compatible with the Chrome Base # A79CB which measures...
view full answer... - What Wiring Would be Needed to Install a Third Brake Light Mounted to a Boat Outboard MotorTo add a third brake light to a trailer is pretty simple, but does require an adapter to convert the signal. Because trailer tail light systems combine the stop lamp and turn signals for each side onto a single circuit, you will need to use a vehicle-to-vehicle tail light converter, part # 118158 like you mentioned to split the brake light circuit back out. Looking at the diagram I produced for you will give you a good idea of the wiring layout. Now the temporary mount for the light...
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- What Gauge Wire Would be Required for Trailer with LED Clearance Lights that Draw 3.3 AmpsEven thought that is a quite a few LED lights on your trailer the amount of amperage draw total for all circuit would be 3.35 amps. That's well below what standard lights would draw on trailers with just a handful of incandescent lights. You would easily be able to get away with 14 gauge or even 16 gauge wire.
view full answer... - Is There a Difference Between Tail Lights With Clear Lenses and Red LensesThere is not an advantage to having tail lights that have a clear lens over a tail light that has a red lens, both will function well and provide bright enough tail light functions. It is a cosmetic preference, some people prefer the look of one over the other, so they are both available. You will need to check with your local laws and regulations concerning trailer tail lights, in some areas it may be illegal to use tail lights with clear lenses such as the Optronics Trailer Light # STL89RCB. The...
view full answer... - What are the Functions of the Red and Black Wires on the Optronics Trailer Light # STL89RCB On the Optronics Trailer Light # STL89RCB the black wire is for the running light circuit and the red wire is for the brake light/turn signal circuit. Check out the review video I attached for this product as well.
view full answer... - How Bright are Each of the Individual LEDS of the Optronics LED Strip Light part # STL89RCBYes, the 4 outside lights on either side of the Optronics LED Strip Light part # STL89RCB are brighter than the center lights.
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- Is Trailer Light Sold Individually Or In PairsThe Optronics Trailer Light, part # STL89RCB, is sold as a single unit. This has a waterproof corrosion resistant housing that holds 11 super LED lights. This is a 3-function light with stop, turn signal, and tail light. The light measures 17 inches long by 1-3/8inches wide by 1 inch deep. The mounting holes measure 16-1/8 inches center to center.
view full answer... - Is the Sealed, Streamline LED Trailer Stop, Turn and Tail Light # STL89RCB Sold as 1 or 2 LightsThe light you ordered, Sealed, Streamline LED Trailer Stop, Turn and Tail Light # STL89RCB, is sold in quantities of one and you ordered 2 of them. I have included a link to a video review of this light for reference.
view full answer... - Can the Optronics LED Stop, Tail and Turn Lights # STL79RB be Added to a 2011 Passport TrailerThe Optronics LED lights, # STL79RB, draws 0.342/.022 amps at 12.8 volts. You will need to make sure that adding additional lights will not overload the electrical system on the tow vehicle or the converter (if it uses one). Also, the other lights on the trailer would have to be LEDs. You do not want to mix LED lights and incandescent lights in the same system. These lights are designed as 3 function lights (stop, tail, turn) but you can wire them to only function with the brake and...
view full answer... - Can Optronics LED Trailer Stop, Turn and Tail Lights Be Used with a 4 Pole ConnectorYes you can connect a pair of Optronics Sealed, Streamline LED Trailer Stop, Turn and Tail Lights # STL79RB to your 4 pole connector on your vehicle. You will want a 4-Pole Trailer End Connector like # 18004, then you will want to connect the light's white ground wire to the white ground wire on the end connector, one red wire to green, and one red wire to yellow, and the black wire to black. I have included a link to a video review of this light for you. We also carry the same light...
view full answer... - What is the Distance Between the Mounting Holes on the Optronics Streamline LED Combination Light?The mounting holes are spaced apart 16-1/8" on the Optronics Streamline LED Combination Trailer Tail Light item # STL89RCB.
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- Availability of LED Backup Light Similar to Optronics Streamline 3-Function LED Light # STL89RCBWe do offer a range of white LED-type backup lights from Optronics that can be seen on the link provided for you. These are available in various shapes, in both submersible and non-submersible types, and in a range of mounting styles. You can use the filters on the page to narrow the results shown based on your preferences. For example, Optronics # BUL10CB is an oval 10-LED flush-mount waterproof backup light that installs using grommet # a70gb. LED lights use far less power than standard...
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Do you have a question about this Trailer Light?
Info for this part was:
Expert Research:
Michael H
Expert Research:
Jameson C
Expert Research:
Jeffrey L
Video by:
Kathleen M
Updated by:
Laura H
Updated by:
Brian T
Installed by:
Cole B
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Wayne
7/10/2021
The lights are perfect, same as what I had and I would order more products if I need them .