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Miro-Flex LED Trailer Light w/ Reflector - Brake, Tail, Turn - Submersible - Oval - Red - Clear Lens
Optronics

Miro-Flex LED Trailer Light w/ Reflector - Brake, Tail, Turn - Submersible - Oval - Red - Clear Lens

Part Number: STL22RCB
In Stock
$19.11
Retail:$27.24
You Save: 30%
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6-1/2" Waterproof light with a built-in reflector displays brake, tail, and turn signals on your trailer. It mounts in a cutout with a grommet (sold separately) and works with 3-prong plugs. Great Prices for the best trailer lights from Optronics. Miro-Flex LED Trailer Light w/ Reflector - Brake, Tail, Turn - Submersible - Oval - Red - Clear Lens part number STL22RCB can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (432)
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Optronics Trailer Lights - STL22RCB

Highlights

  • One Light, 3 Functions: Provides brake, tail, and turn signals so your trailer stays visible.
  • Reliable In Any Weather: Waterproof, sealed design keeps water out for boat or utility use.
  • Bright, Efficient LEDs: 12 red diodes with clear lens use less power and last longer than bulbs.
  • Built-In Reflector: Adds safety by increasing light output even when the LEDs are off.
  • Simple Plug Connection: Standard 3-prong PL-3 fits A45PB or A47PB pigtails for quick hookup.
  • Easy Flush Mounting: Fits 6-1/2" x 2-5/16" grommet (A70GB) for a clean, recessed install.

Features to know about

Brighter, More Efficient Lighting: 12-Diode LED Power

Old incandescent bulbs fade and burn out fast, but this Miro-Flex LED trailer light stays bright and efficient. It uses 12 red LEDs behind a clear lens to deliver solid tail light output, a bright brake light, and a crisp turn signal—all while drawing just 0.161 amps at 12.8V on stop or turn and only 0.009 amps on tail. That’s a big visibility boost with minimal power draw, perfect for keeping lights steady and reliable every time you hit the road.

Standing Up to Water and Weather: Fully Submersible Design

No need to worry about leaks or corrosion—the polycarbonate lens and housing are sealed tight, making the light completely waterproof and submersible. Whether it’s rain, road spray, or launching at the ramp, water won’t sneak in to damage the LEDs. It’s built for trailers that see heavy use in wet or rough environments, staying dependable long after standard lights give up.

Easy Mounting Options: Flush Fit with Grommet or Bracket

Installation is simple and clean. The 6-1/2" long by 2-5/16" tall oval light installs flush into a cutout with a grommet (A70GB – sold separately) and connects using a standard 3-prong PL-3 plug (A45PB or A47PB – sold separately). If you’d rather not cut into your trailer, an optional bracket (BK70BB – sold separately) works too while still using the same grommet. Either way, you get a snug fit with no rattling or loose edges.

Close-up of Optronics PL-3 three-prong wiring connector used for LED trailer light installation.

Built-In Reflector for Added Safety

Even when the light’s off, it adds visibility thanks to its integrated reflector that boosts reflected light from headlights behind you. That extra shine helps make sure your trailer is seen from more angles—an easy safety win without adding parts or wiring.

Durable Construction That Lasts

The polycarbonate housing resists impact and UV damage, while the lifetime warranty on the LEDs means you can count on long service with no bulb swaps or fading output. DOT compliance ensures you’re meeting standards for brake, tail, and turn functions—all in one tough, streamlined light.

Specs

Dimensions

  • Overall dimensions: 6-1/2" long x 2-5/16" tall x 2-1/4" thick

Technical diagram of Optronics Miro-Flex oval red LED trailer light with labeled dimensions showing 6-1/2-inch length, 2-5/16-inch height, and 2-1/4-inch depth.


Electrical

  • Power draw at 12.8V (Stop/Turn): 0.161 amps
  • Power draw at 12.8V (Tail): 0.009 amps

Lighting

  • Diodes: 12

Warranty

  • Lifetime warranty on LEDs

STL22RCB Optronics Miro Flex LED Trailer Tail Light - Stop, Tail, Turn - Submersible - 12 Diodes - Clear Lens with Red LEDs

Alternate part number: STL-22RCB





Customer Satisfaction Score:

Ratings & Reviews

4.9

432 reviews
Review sort icon
6-1/2" Waterproof light with a built-in reflector displays brake, tail, and turn signals on your trailer. It mounts in a cutout with a grommet (sold separately) and works with 3-prong plugs.

by:

Gets submerged many times a year and no trouble. Look great too.



by:

Has worked great ... very easy to install.... great product..



by:

Extremely bright

Daniel P. profile picture

Daniel P.

8/10/2020

Lights are still working like new.



by:

Great products, and service. Priced about half of autoparts store!



by:

Exactly as promised. Haven't put on the trailer yet, but I have no concerns. Very happy!



by:

Good looking lights, great to modernize an older trailer, or to use in a new build.



by:

once again e trailer has supplied me with a quality product at a competitive price



by:

Lights are well made and delivery was faster than expected! I will order from etrailer again. Thanks guys!



by:

Best tail lights I’ve ever used. Only lights I’ll purchase from now on



by:

Good product, nice and bright, I've used this exact product severla times and always satisfied.



by:

Installed on my boat trailer and so far I really like them.



by:

I wanted to up grade my rear lights and used these , they look great and were a perfect replacement and much cheaper than I could purchase locally.



by:

Have these on my boat trailer and have held up to be submerged in water. Very happy with them.



by:

All items arrived in excellent condition, and prior to the expected date. My experience with etrialer has in always been most satisfactory, products have proven to be excellent, and the prices are always competitive (usually lower) than the competition.



by:

These lights are well made and look great. They are a direct replacement for the older version I have. Tinted them to match the trailer. They were very easy to tint as the light surface is very flat.



by:

Ordered these on Sunday night. Really liked the selection. Received the package on Thursday. Installed and tested out that evening. Lights fit great into grommet and assembly fit in the housing hole snuggly. Lights are brighter than I expected. I am very happy with these. I will add these to other trailers I have.



by:

I found this website by accident and looked over it for a few days and found some other similar websites but none of them were as low in price and as easy to look around at the many diff products they have . I also like that if you buy anything over 150 dollars it's free shipping and I got it all in 4 working days . I'll be shopping this website again for sure



by:

I used the complete line of Miroflex lights on a Custom trailer I built. 6 2" ambers 11 2" reds and 4 of the 6.5" tail lights. all clear lenses and the trailer passes the DOT inspection in the state of CO. great price when your buying as many lights as i did.



by:

The LED brake/tail lights work great, so far. Plug and play.

The gaskets that I also bought fit the lights, but not the holes in the trailer - so measure holes before purchasing.



by:

Replaced the 4 original lights on my Pace Shadow race trailer. Easy installation and proper fit. Have worked very well since install approximately 1 year ago.

Sherm J. profile picture

Sherm J.

6/26/2020

Still working well after thousands of miles of use.



by:

What do y'all want a follow up to? If i had a nickel for every item I've ordered off of ETrailer, I wouldn't have to work for a few months... I keep coming back because the prices are fair, shipping is free and fast, and ETrailer has everything I need.

I do wish you sold trailer kits though. Being a welder, I have built a few trailers in my free time and sold them for a small side business. Why isn't there an axle, fender, brakes, springs (shackles and all hardware) tires and wheels kit? It would be nice to not have to go and click and add to cart all the multitude of items I need to build a trailer individually. Just saying...



by:

I ordered a cheaper version of these lights and they lasted two trips down the boat ramp.
I decided to up grade to these higher quality lights for my boat trailer and I have had only great results with no problems. They are water proof and highly visible in the day and night time. Get you a set you will not regret your purchase.

Doyle T. profile picture

Doyle T.

7/22/2021

GREAT Ive had no problem with these lights. They have been in the water hundreds of times and are still in great shape.



by:

I love the new taillights. I ordered mine for use with Lamin-X green lens tint film which gave it a green-mirror effect. Lights up bright red! I love the new look!



by:

Great lights very bright and perfect for my complete clear lens trailer light set up



by:

I attached lights to my 34 Ford Coupe replica Streetrod golf cart. The original lights weren't bright enough. The Led lights fro etrailer were great and really bright. Wonderful service on all end talking on the phone and shipping items. Thanks for the friendly service and a great product.


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See what our Experts say about this Optronics Trailer Lights

  • What Size Should the Mounting Hole Be for Optronics Trailer Light # STL22RCB
    When drilling holes for the trailer lights, # STL22RCB, you can use a 2-1/2 inch hole saw and then use a file or rotary tool to enlarge the holes to the 2-5/8 inches needed for the rubber grommet , # a70gb. When you do drill the holes, make sure that the outside edge of each hole is 6-3/4 inches apart for the overall length of the light. I have included a picture that shows the dimensions of the hole that the grommet fits into.
    view full answer...
    Image 1 for
  • Troubleshooting Lack Of Braking Power With A Hayes Energize III+ Brake Controller
    Hey Josh, The Custom Wiring Adapter for Hayes Brake Controllers # HA81785-HBC you used to plug in your Hayes Energize III+ Trailer Brake Controller # HA81742B would have a ground. Since it's lighting up we know it's getting power and this isn't a fuse issue so it's likely a wiring issue with either the 7-way on your Lexus or with the trailer wiring. You'll want to use a multimeter # PT89ZR to test the brake controller output pin on the Lexus' 7-way when the manual override is being...
    view full answer...
    Image 1 for
  • Availability of a 6-1/2 Inch Oval Tail Light with Chrome Bezel and Round LED Marker Lights
    There is a Stainless Steel Mounting bracket, # 337LB1SS, that can be used for mounting the light but we do not have a chrome bezel for the 6-1/2 inch Oval, LED Trailer Stop/Turn/Tail Light, # STL22RCB. You will also need a grommet, # A70GB, and a straight, # A45PB or right angle, # A47PB, pigtail harness for installation and wiring of the light. We have 11/16 inch round clearance lights. For amber lights you would need the Mini LED Side Marker and Clearance Light, # MCL11AKB, and for red...
    view full answer...
  • Is There an Amber Version Available For Optronics Micro-Flex LED Lights # STL22RCB
    Yes, we have an amber version of the Micro-Flex LED lights, the Optronics Miro-Flex Sealed 6-1/2 Inch Oval LED Light, part # STL22CCAB. This light also features 12 diodes and has the same dimensions as the # STL22RCB light that you referenced. To mount this light, you will want to use the Rubber Grommet for 6-1/2 Inch Oval Trailer Tail Lights, part # a70gb. The correct wiring connector you will need is the Optronics 3-Wire Pigtail, part # A45PB.
    view full answer...
  • Lighting Requirements for Boat Trailers for Updating to Submersible LED Lights
    For boat trailers we recommend using submersible type lights which have a drain hole to allow water to exit the fixture. We also recommend always disconnecting the trailer connector before backing the boat into the water, even if you have submersible lights. On the linked page you can view all submersible LED type grommet-mount lights that we offer. Usually a combination stop/turn/tail light like # STL111RB is employed. I also included a link to a helpful article on the lighting requirements...
    view full answer...
  • Looking for 6-1/2 Inch Oval LED Trailer Light to Use for Back Up Light
    We do indeed have a 6-1/2 inch oval LED lamp that is DOT certified for use as a backup light. The part # is BUL22CB. A utility light like the one you referenced, part # BUL78CB is not DOT compliant because the clear lens allows the light to be bright enough to be blinding. A wiring pigtail, part # A45CB and grommet, part # A70GB will also be needed.
    view full answer...
  • Pigtail Recommendation for Use with Clearance Light Part STL22RCB for Additional Clearance
    You are absolutely correct. The 90 degree pigtail part # A47PB would give you the needed clearance to install the part # STL22RCB. This would be exactly what you need.
    view full answer...

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