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This 6-1/2" oval Miro-Flex LED light uses 12 white LEDs behind a red lens to handle brake, tail, and turn functions in one sealed unit. It glows steadily for running lights, brightens for brakes, and flashes for turns. At 12.8V it draws just 0.161 amps on stop/turn and 0.009 amps on tail, making it far more efficient than old incandescent bulbs. The LEDs are built to last and come backed by a lifetime warranty, so you can count on dependable light with no bulb changes.
This light is built to take on wet conditions without flinching. The polycarbonate lens and housing are sealed together to keep water out, making it a solid choice for boat trailers or any setup that sees rain or spray. Once installed with a grommet, it stays watertight and corrosion-free inside and out.
Sized at 6-1/2" long x 2-5/16" tall x 2-1/4" thick, this light fits the common oval cutout used on many trailers. It installs flush in a rubber grommet (A70GB – sold separately) and can mount in any 360-degree position. If you prefer a bolt-on setup, optional brackets like BK70BB make that possible too. The PL-3 connector pairs with a standard 3-prong pigtail (A45PB or A47PB – sold separately) so wiring is simple.

Built tough and fully compliant with DOT lighting standards, this Optronics LED light delivers bright, consistent output wherever it’s mounted. The built-in reflector adds extra visibility even when the light’s off, so your trailer stays visible day or night. Once installed, it’s a low-draw, high-output upgrade you won’t have to think about again.

Customer Satisfaction Score:
99% were satisfied with this product
1% of customers were not satisfied
Ratings & Reviews
Miro-Flex Trailer Tail Light - Stop, Tail, Turn - LED - Waterproof - 12 Diodes - Red Lens - STL22RB EXCELLENT LED if you are in the market for an oval shaped RED or AMBER LED light, this new technology by Optronics, Miro-Flex is amazing. Love these over the 1st generation of LED. Reflects light even without being on, is very bright, solid construction and looks cool. Using 4 on the back of the trailer, just getting the 1st one hooked up was bright!!! Purchased the 3 pigtail to plug into it, the female plug frame is solidly constructed. This is a great purchase. Also look at the other Optronics Miro-Flex lights. ETRAILER.COM delivered quickly in a solid packaging. Great job guys!
Replaced my old bulb taillights in Doolittle trailer with these. Very bright. Too new to evaluate on how long they last and that is only reason I gave them a 4 star review
Nice and bright. Should be seen much better in the daylight compaired to the stoce lights. And they fit further into the rubber mounting gaskets for better protection from damage.

Kenny
10/1/2017
Still working great after a year and really happy that I upgraded the lights on my trailer.
Had to wait a couple of weeks for one piece on the order to come in, but etrailer let me know what was going on. Product looks good, will install in the next couple of days. 2nd time I've used etrailer, good stuff, good prices, good service.

Chris J.
11/21/2017
The product has performed great. One of the amber side lights has burned out, so Ill be ordering a replacement soon.
very nice brake/tail lights, worked great as replacements for my boat trailer. Economical, bright, highly recommended.

Kevin
7/22/2014
still working great a year later, works much better than the last LED set different supplier that I put in. Highly recommended!
The size was right, and the brightness of the LED light, let's people know there is a trailer in front of them, especially when braking, or making a turn

Donald C.
10/8/2024
They are working great. They are nice and bright, so no problems worrying about not being seen at night or braking or turning.
Super bright! Easy to install. Amazing prices. Bright during the day and super bright at night!
Great quality products that arrived really fast. The videos attached made hooking up the lights a breeze. I saved approx 50% compared to our local trailer shop. These light are nice and bright.

Steve T.
11/1/2017
Everything is working perfectly. I have used this trailer every weekend this year. Lots of mud and water. No issues at all. Im proud when I see my trailers lights so much brighter than other guys trailers. Happy Canadian here!!
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...
These lights were an exact replacement for the original incandescent lights in my car trailer. They are very bright, and traffic behind me actually pays attention when I turn my signal on now. They are a much needed improvement over stock. Juanita was also very helpful in verifying that I had the right connector for them. Very prompt shipping too, as I had them in 3 days after I ordered them.

Don G.
10/21/2015
The lights work as good as new. They are a great replacement over stock tail lights.
they are nice and bright sorry no picture of them in action video would not load to site

Randall
7/30/2017
Ahhhh! Is all I hear from those behind me cause they are so bright and thats what you need on the back of your motorcycle. Very pleased!!!
Sirs: I have a ten-foot enclosed motorcycle trailer that I purchased new in 2010. Recently, I noticed the existing taillights were working -- but were far from being safe. I assumed that I had a wiring problem and that I might have to take the trailer somewhere and have the wiring harness checked and/or replaced. Fortunately, I looked at several of the videos on your web site and decided that I would replace the existing taillights before committing to a re-wire job. I ordered a pair of STL22RB 12 diode trailer lights and a pair of a70gb gaskets. These items arrived in the mail yesterday, and I installed them this morning. Problem solved! The new LED lights work quite well, and the installation took less than five minutes. I have some light bulbs in the house that take longer to replace than did these taillights. Thanks, guys, the videos that I looked at on the etrailer.com web site convinced me that I could do the job simply, quickly, and safely. Piece of cake!!! Now, I may change out all the old marker lights with new LED lights. Thanks, again. Lou C.

Lou C.
5/12/2017
These LED lights are still working as well as the day day they were installed. Great product. Great video info provided by etrailer.com.
Ordered led lights to replace all the lighting on my triaxle trailer. Parts arrived sooner than expected and were a terrific upgrade. I had an issue with one taillight. The item was replaced at no charge, no hassle, no questions asked. Fantastic customer service.
Bright lights. Great upgrade from the incandescent. Very easy to remove old ones and install these on my triton snowmobile trailer.
The lights were great. Instigation was very easy. The service and delivery time was excellent. I will adding more LED lights to my trailer and I will be buying them here! Thank you to your entire staff!
Great replacements for my GMC 3500 flatbed's lights
Good design and materials. Bright light, and easy fit into accessory mounting parts. As a single middle third light, it functions as a brake, running and directional lights. Perfect for a hitch mounted bicycle rack.
Excellent replacement products for the bullet bass boat trailer. Upgraded all trailer lights to LED.
Love these LED trailer lights and now Love Etrailer!! Did a quick Google, found these guys, they had what I was looking for and at a great price. Their shipping was FAST, and I really liked the e-mails letting me know every little thing about my order and when it will arrive. Installed them the same day I got them. Installation was very easy and the lights were VERY bright. We had to bring the 3k pound trailer home today in 6" of snow. I felt great knowing the people behind me knew I was hitting the break, because you can see these break lights from a mile away!! Thanks Etrailer!!
Definitely a major upgrade from the single bulbs that finally went out on my old trailer. Simple as can be when it comes to install them. I did have to run additional ground wires to get to get lights to work when the parking lights are on. Could have been due to the fact my trailer is a tilt trailer? No big deal just a heads up if anyone else is having the same problem. Pictures shows them with parking lights on and brake lights. They're bright that's for sure!
The order process was easy and met my full expectations. I would recommend etrailer for any trailer needs.
Perfect fit to replace a "Command Electronics #003-5400" sealed lamp (original from about 20 years ago); very nice bright LEDs!
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Eric D.
9/18/2015
still working great