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

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

Item # STL26RB
Our Price: $28.57
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Trailer Lights
Shipping Weight: 0.77 lbs
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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 or call 1-800-940-8924 for expert service.
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Optronics Trailer Lights - STL26RB

  • Tail Lights
  • Rectangle
  • LED Light
  • Red
  • 8-1/16L x 2-15/16W Inch
  • Surface Mount
  • Rear Clearance
  • Rear Reflector
  • Side Marker
  • Side Reflector
  • Stop/Turn/Tail
  • Submersible Lights
  • Optronics

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.


  • Low-profile trailer tail light serves 7 functions
    • Stop light, tail light, turn signal light, side marker light, side reflex reflector, rear clearance light, and rear reflex reflector
  • Miro-Flex faceted reflector design provides increased light output with a contemporary appearance
  • Sealed, waterproof construction is submersible
    • Light is designed specifically for boat trailers
  • LEDs make great replacements for incandescent lights
    • Last 50 times longer
    • More efficient - provide better light with less power output
    • No bulbs to replace - no brittle filaments
  • Durable plastic housing
  • Red lens over white LEDs
  • Mounts on surface of trailer - hardware included
  • 3-Wire pigtail
    • White wire for ground
    • Brown wire for tail
    • Green wire for stop/turn signal
  • DOT compliant
    • Meets FMVSS 108 and CMVSS 108 requirements for automotive lighting
  • Designed for use on trailers over 80" wide when properly mounted
  • PC rated


  • Configuration: passenger's side (right-hand side)
    • Driver's-side light (STL27RB) sold separately
  • Dimensions: 8-1/16" long x 2-15/16" tall x 2-11/16" deep
  • Diodes: 14
  • Power draw at 12.8 volts:
    • Stop/turn signal light: 0.167 amps
    • Marker light: 0.054 amps
  • Quantity: 1
  • Lifetime warranty on LEDs

Optronics STL26 Series Micro Flex LED Combination Tail Light Diagram

Sealed, Waterproof Trailer Light

The waterproof construction of this light makes it ideal for use on trailers that may be submerged, like a boat trailer. The 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.

PC-Rated Lights

Diagram of light spread for PC rated light

A PC-rated light produces a 90-degree angle of light to either side of its centerline for a total of 180 degrees of coverage. This beam pattern can be clearly seen when you are standing directly in front of the light, as well as when you are standing on either side of the light. When properly installed, this type of light can function as both a front clearance light and a side marker light or as a rear clearance light and side marker light.

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

Alternate part number: STL-26RB

California residents: click here

Customer Satisfaction Score:

Customer Reviews

Miro-Flex LED Combination Trailer Tail Light - 7 Function - Submersible - 14 Diodes - Passenger Side - STL26RB

Average Customer Rating:  4.8 out of 5 stars   (1656 Customer Reviews)

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.


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

Wife B.


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.


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.


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


WONDERFUL assistance & in today's
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!


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.


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.


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.


Excellent, no problems


No complaints


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


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



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


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


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


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


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


great upgrade from bulb taillights


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


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.


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


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.


Super product, fast shipping




what a improvement over my old ones



Exactly what i ordered and fast shipping

Show More Reviews

See what our Experts say about this Optronics Trailer Lights

  • 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...
  • 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...
  • 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...
  • 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...
  • 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...
  • 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...
  • 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...
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Employee Michael H
Expert Research:
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Updated by:
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