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Miro-Flex LED Combination Trailer Tail Light - 7 Function - Submersible - 14 Diodes - Passenger Side
Optronics

Miro-Flex LED Combination Trailer Tail Light - 7 Function - Submersible - 14 Diodes - Passenger Side

Part Number: STL26RB
$29.04
Retail:$35.37
You Save: 18%
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8-1/16" x 2-15/16". Waterproof light acts as brake, tail, turn, side marker, side reflex reflector, rear clearance, and rear reflex reflector for trailers wider than 80". Surface mount with included hardware. 3-Wire pigtail. PC rated. Great Prices for the best trailer lights from Optronics. Miro-Flex LED Combination Trailer Tail Light - 7 Function - Submersible - 14 Diodes - Passenger Side part number STL26RB can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Optronics Trailer Lights - STL26RB

Highlights

  • One Light, 7 Functions: Works as stop, tail, turn, side marker, side and rear reflectors, and rear clearance light.
  • Reliable In Any Weather: Sealed waterproof housing keeps LEDs safe even when submerged.
  • Brighter, Low-Power LEDs: 14 diodes provide strong light output with minimal draw (0.167A stop/turn, 0.054A marker).
  • Long-Term Durability: LEDs last 50 times longer and never need bulb replacements.
  • Wide Coverage: PC rating delivers 180° visibility for better side and rear signaling.
  • Road Legal: Meets DOT, FMVSS 108, and CMVSS 108 lighting standards.

Features to know about

Bright, Efficient Lighting for Safer Towing: 14-Diode LED Output

This Miro-Flex LED tail light puts out bright, clean light from 14 efficient diodes. It handles seven lighting functions—stop, tail, turn, side marker, side reflex reflector, rear clearance, and rear reflex reflector—all in one unit. At 12.8 volts it draws just 0.167 amps for stop/turn and 0.054 amps for marker, so you get high visibility with low power use. The faceted Miro-Flex reflector design spreads the light evenly and gives a modern look that stands out both day and night.

Built to Handle Water and Weather: Fully Sealed and Submersible

You don’t have to worry about corrosion or short circuits with this light. The circuit board is sealed inside a waterproof housing, making it completely submersible. Whether your trailer sees rain, rough roads, or gets dunked at the ramp, the LEDs and wiring stay protected. That sealed construction keeps the light working reliably season after season without the need to replace bulbs or deal with water damage.

All-in-One Design for Trailers Over 80" Wide: Meets FMVSS 108 and CMVSS 108

For trailers that need extra rear clearance lighting, this combination light covers everything in one piece. When mounted properly at the outer corners, it provides the required rear clearance visibility for trailers over 80" wide. It’s DOT compliant and meets both FMVSS 108 and CMVSS 108 standards for automotive lighting, so you can tow knowing your setup is road-legal and clearly visible from every angle.

Flatbed trailer wider than 80 inches with combination tail lights mounted on each rear corner showing proper clearance light placement.

Wide-Angle Coverage for Better Visibility: PC-Rated Beam Pattern

This PC-rated light delivers a full 180 degrees of visibility—90 degrees to either side of centerline—so other drivers can see it from behind or from either side. That wide-angle beam pattern makes a big difference when driving at night or in low-light conditions by outlining the full width of your trailer. It’s a small detail that adds a big boost to safety every time you hit the road or back down a dark ramp.

Simple Surface Mount Setup: Durable Build with Included Hardware

Installation is straightforward thanks to its surface-mount design and included hardware. The passenger-side configuration connects easily using the 3-wire pigtail—white for ground, brown for tail, green for stop/turn signal—and stays secure once in place. The durable plastic housing and red lens complete a solid setup that’s made to last without extra fuss or maintenance.

Specs

Configuration

  • Configuration: passenger's side (right-hand side)
  • Driver's-side light: STL27RB (sold separately)

Diagram showing 180-degree light spread pattern of a PC-rated trailer light with 90-degree beam angles on either side of centerline.

Dimensions

  • Length: 8-1/16"
  • Height: 2-15/16"
  • Depth: 2-11/16"

Electrical Specifications

  • Power draw at 12.8 volts (Stop/turn signal light): 0.167 amps
  • Power draw at 12.8 volts (Marker light): 0.054 amps

Lighting

  • Diodes: 14

Quantity

  • Quantity: 1

Warranty

  • Lifetime warranty: on LEDs

Technical diagram of Optronics STL26RB Miro-Flex LED combination trailer tail light showing labeled components and wiring layout.

STL26RB Optronics Miro-Flex Combination LED Taillight for Marine Trailers More Than 80" Wide - Right Side - Red Lens

Alternate part number: STL-26RB





Ratings & Reviews

4.8

465 reviews
Review sort icon
8-1/16" x 2-15/16". Waterproof light acts as brake, tail, turn, side marker, side reflex reflector, rear clearance, and rear reflex reflector for trailers wider than 80". Surface mount with included hardware. 3-Wire pigtail. PC rated.

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No complaints



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My only concern is that it took a little longer than i would have wanted. And haven't put it on yet. Hopefully it works.



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Exactly what i ordered and fast shipping



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great upgrade from bulb taillights



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Perfect form, fit, and function replacement plus an upgrade from submersible to submersible and water proof.



by:

This is the second time I have ordered from etrailer and both times product has shipped in one day and arrived in two more! wish all online retailers were like this.



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Looks great. Much lower price than other stores. Will use etrailer from now on



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Super product, fast shipping



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Great transaction with fast shipping. The light is an exact replacement for my 2016 Heritage trailer. Thanks



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Thank you for the prompt service for the tail light for my boat trailer.



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I have a Heritage Trailer and it was a perfect match for the other side!



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This is the second one I had to buy. The R side filled with water and corroded the lights. Its super bright and really upgrades any trailer. I would of given it a 5 star but I cannot due to that R side failing



by:

WONDERFUL assistance & in today's
world
dealing with alot of crazy issues..
WONDERFUL, FAST delivery!!
Thank you so much, if I need anything else, you will be the first one I call!!
Also found boat trailer lights I
had previously looked for elsewhere, but you folks had them in stock!!
Thanks again!



by:

The led's I ordered were shipped quickly and I'm happy with them so far. I have a light bar that they're mounted on and they lined up perfectly. The lights are bright and the casings looks sturdy enough to withstand some abuse.

Time will tell how they hold out but so far, I like the quality and would recommend them to anyone looking to convert to LED and is looking for rectangular shaped lights



by:

I just received my trailer taillight which appears to be identical to the one on my 2017 Heritage Trailer. If so, I am extremely happy to have found it on eTrailer. The original lights have worked very well. Hope to install it next time I access my trailer which is currently in storage.



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I replaced my incandescent lights that came with on my boat trailer with these. The new lights are fantastic! Trailer manufacturers should install LED's lights from the factory these days. They are far superior to the incandescent versions. Customers won't even notice the minor up charge and will be getting a much better product from the get go.



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Except that I had to attach the plug from the old ones to the leads on the new one, this was an exact replacement of the non-LED "waterproof" tail light units that came on my boat trailer.
Had to replace one tail/brake light and 4 clearance lights in a year, so I switched it all over to LEDs. I had LEDs on my last trailer and didn't have to replace one in 8 years.
If the whole job took an hour, it was a lot.
Brighter, and LEDs don't really care if they get wet.



by:

Veey happy with on etrailer.com's on line shopping experience and shipping response was great.

Jds profile picture

Jds

11/6/2017

After one year of installing the trailer light, I have had no problems with the light. It functions perfectly.



by:

As described with quick shipping



by:

Exactly what I was looking for as a direct replacement of my existing trailer light. At etrailer, I've always received fast, accurate service from people who care about their customers.

Dennis L. profile picture

Dennis L.

6/5/2019

Excellent, no problems



by:

Received as described.



by:

Always have the parts I need at the best prices! Great job!!!



by:

These LED lights may a big big difference on my trailer. Thanks to Etrailer for there help. Great folks to work with



by:

I love LED lights and these are working great on my boat trailer. They're so much brighter than the incandescents.

Wife B. profile picture

Wife B.

8/15/2017

The trailer lights have been great. Very bright during the day and at night. Havent had any trouble. I even bought them for my dads boat trailer and he was impressed on how bright they are.


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See what our Experts say about this Optronics Trailer Lights

  • Is the Miro-Flex LED Combination Trailer Tail Light STL26RB One Light or a Pair?
    Hey Tim. The Miro-Flex LED Combination Trailer Tail Light item # STL26RB, you were looking at, is one passenger side light. For the other light you'll need the Driver Side item # STL27RB. What kind of trailer do you have? You can add this information and any other questions you have where it says Reply to Jerred H and I'll be happy to answer them.
    view full answer...
  • Replacement Trailer Lights for Boat Trailer With Optronics ST36/37 Series Lights
    It sounds like you want to use the Miro-Flex LED Combination Trailer Tail Light - 8 Function - Submersible - 18 Diodes - Driver Side # STL27RB and Passenger Side # STL26RB as replacements for your current lights. That is perfectly fine, and the wires should match up. These are, however, a little longer and shorter when compared to your current lights. If you would like a direct replacement that matches the size of your current lights you can use the # ST37RB and # ST36RB. If you're looking...
    view full answer...
  • Replacement Tail Light Lens on a Snowmobile Trailer with Optronics Tail Lights
    If your tail lights look like # STL16RB or # STL17RB, then you can use the Replacement Tail Light Lens, # A16RB. This is the correct replacement for the tail light. If the lens portion is deeper on your lights than those pictured, you may have a 26 series light like # STL26RB as an example. The 1/16 of an inch would be the very first tick mark after the 8 inch line on a ruler (provided the ruler measures in 1/16 increments). Both my Staples ruler and Craftsman tape measure use the 1/16...
    view full answer...
  • Recommendation for LED Waterproof Corrosion Resistant Rescue Boat Trailer Lights
    Since your rescue boat trailer is 188 inches (15 feet 8-inches) tongue to tail and 89-1/2 inches (7-1/2 feet) width I recommend the following: I recommend Optronics right side LED trailer light # STL26RB and left side LED trailer light # STL27RB. They are waterproof and corrosion resistant and will mount to all surfaces. These work great with trailers over 80 inches wide. The left side has a built-in license plate light. The rear clearance and side marker red LED lights # MCL13R2B are...
    view full answer...
    Image 1 for Image 2 for Image 3 for
  • Can a Right Side Trailer Tail Light be Mounted Upside Down on the Left Side
    The lens style needs to face a certain way on light # STL26RB. Also, mounting it upside down could cause it to fall off because it slides onto bolt heads to secure to the trailer. The best option is just go ahead and get the proper left side light, # STL27RB, and either block out the bottom lenses or disconnect the wires inside the light that go to the bottom.
    view full answer...
  • Replacement LED Trailer Tail Lights For Wesbar 102641
    We do have an easy LED replacement for your Wesbar trailer tail lights that use the 102641 lens. Those lights are 8" long with mounting holes that are 2" on center, and for an LED upgrade with the same specs use the following: - Driver Side: Miro-Flex LED Combination Trailer Tail Light # STL27RB - Passenger Side: Miro-Flex LED Combination Trailer Tail Light # STL26RB This will give you nicer, longer-lasting, brighter tail lights for your trailer. As for the clearance lights, that's...
    view full answer...
  • Difference Between The Optronics Trailer Lights # STL16RB and # STL26RB
    Both the Optronics Trailer Lights, part # STL16RB, and part # STL26RB are able to go under water. The definition of waterproof means that the unit will not let water in after being under water for a certain period. Since both lights are LED lights, the diodes are in a sealed unit of their own, which water cannot enter. The Optronics Light # STL16RB is labeled submersible, because it has a replaceable lens, but the diodes are sealed. Both lights can be used on trailers over 80 inches wide,...
    view full answer...
  • Recommended Waterproof Trailer Lights For Boat Trailer Over 80-Inches Wide
    The difference between waterproof and submersible is that the submersible lights have drain holes to let any water drain out if any should find its way inside the light while the waterproof does not allow water in because it is sonically sealed. For a boat trailer I recommend the waterproof since it does prevent water from entering. It is always a good idea to unplug your trailer from your tow vehicle when backing your trailer into water for loading and unloading. We do not have lights...
    view full answer...
  • Which Trailer Tail Light Goes with Left Hand Optronics Trailer Light, # STL27RB
    The Optronics Trailer Light, # STL27RB, is just the left hand (driver side) light. The right hand light that matches is Miro-Flex, Waterproof, Over 80 Inch, Rectangular Trailer Stop/Turn/Tail Light, # STL26RB. I have also included a link to the available trailer light kits we have available. Kits include a left and right hand tail light, wiring harness, hardware, license plate mounting bracket, and some include additional marker lights.
    view full answer...


Info for this part was:

Employee Tyler C
Written by:
Tyler C
Employee Michael H
Expert Research:
Michael H
Employee Adele M
Updated by:
Adele M
Employee Wilson B
Updated by:
Wilson B
Employee Brian T
Updated by:
Brian T
Employee Dustin K
Video Edited:
Dustin K
Employee Cole B
Installed by:
Cole B

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