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Old bulbs fade and burn out fast, but this Miro-Flex LED trailer light keeps shining with dependable brightness. It uses 16 amber LEDs that are more efficient and durable than incandescent bulbs. The light draws only 0.161 amps for stop/turn and 0.009 amps for tail, keeping power use low while delivering clean, bright output. It’s built for 12V DC systems and backed by a lifetime warranty on the LEDs, so you can count on consistent performance trip after trip.
If your trailer ever hits wet roads or water, this light is ready. The polycarbonate lens and housing are sealed tight to make it waterproof—perfect for boat trailers or any setup exposed to moisture. You can submerge it without worrying about leaks or corrosion. Once it’s mounted, you’ve got a reliable, watertight signal light that won’t quit when things get wet.
Some lights stick out awkwardly, but this one sits flush for a smooth finish. The 6-1/2" long by 2-5/16" tall oval fits neatly into a grommet (A70GB – sold separately) for recessed mounting. That design keeps it protected from bumps and snags while giving your trailer a clean, finished look. If you prefer not to cut into the surface, an optional bracket (BK70BB – sold separately) makes it easy to mount externally while still using the same grommet.
No complicated wiring here—just plug in and go. The light connects with a standard PL-3 style plug that works with either a right-angle (A47PB – sold separately) or straight pigtail (A45PB – sold separately). That means you can match it easily to most existing wiring setups for a fast, secure connection that stays put even over rough roads.
You won’t need an extra reflector because this light has one built right in. The integrated reflector increases light output and visibility, helping other drivers spot your trailer from more angles. It’s DOT compliant too, so you know it meets safety standards every time you hit the road.

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hi there, I'm Michael with etrailer.com. Today we're gonna take a quick look at this Optronics Tinted Microflex LED Trailer Turn Signal and Parking Light. This is a six and a half inch long or wide by two and five 16th inch tall oval trailer light that's gonna serve as a Department of Transportation compliant turn signal and parking light. It does have a clear lens over amber LEDs and it has a microflex faceted amber tinted reflector design that's gonna provide increased light output with a contemporary appearance. So as I turn it on there, you can see that nice bright light output. I'm giving you that amber light.
If I give you the turn signal there, you can see that it is going to get brighter as your signal is flashing. This does have a durable and waterproof polycarbonate lens and housing that are sonically sealed, so this is submersible, so it'll be great option for your boat trailers and that sort of thing. This does have 16 LEDs. It's gonna be a great option. If you're not familiar, LEDs are really superior to incandescent lights in many ways.
There's no bulbs to replace. They don't have the brittle filament in there so they last about 50 times longer. This does come with a lifetime warranty on the LEDs so you can trust it's gonna hold up well for you for a long time to come. They're also gonna be more efficient, so they provide brighter light with less power output. This will be a flush mount with the grommet that you see on the screen there that's sold separately, but that will allow you to mount in any 360 degree position.
This is going to accept the industry standard three prong plug on the backside there, so we've got a couple different options available for you if you don't already have that. We've got a straight option and a 90 degree angle option like the one that I have here. So if you are tight on space, you can get that a 90 degree angle, make sure that it's gonna fit right in place. But either way, we'll power this up and allow you to use it. Very simple to get hooked up.
Now, like I showed you at the beginning of the video, this is about six and a half inches long by approximately two and five 16th of an inch tall. And then our depth, or thickness, we're looking at about two and a quarter of an inch. So if you are looking for a great replacement for your boat trailers, turn signal, parking light, or any other trailer really that you're wanting to have a high quality light on, this is gonna be a great option for you. And that completes our look for today. Again, I'm Michael with etrailer.com. Thanks for watching.
Ratings & Reviews
Extremely bright and visible.
wonderful service
fast delivery......good product..thanks.
Very happy with this product! The price is great for something so well made and sharp looking!
Easy to install. Looks great and very b right!
If you're looking for a bright light this is the one for you! Exactly what I wanted!
Fit well. Looks great
These are great. Bright as can be, and I love that I can find them in 24 volt.
Items are of good quality and arrived quickly. The correspondence from the retailer was good and I'll most likely purchase again
Product was as advertised and easy to install. Looks great too.
After a year still works. Nice and brig ht
I was sent an email 2 hours after I ordered this informing me it was sent. I received it 3 days earlier than estimated and the tail light looks great and functions perfectly.
I WILL be a repeat customer.
Very nice customer services ! Great pro ducts!
Nice bright good looking lights used for turn signals on the front of a Samurai.I Recommend them!
This will be going on my 54' Chevy Hotrod. Turn signal and running lights for my custom grill. These look outstanding.
The light showed up well packaged and in a timely fashion. It's exactly what I was expecting. I wouldn't hesitate using etrailer again.
Lights look good,won't be installed till trailer is out of storage...
*Only issue I had was I wished shipper had packaged lights in protection bubble wrap, light lenses got scratched up in the box with other loose items:/
Products I bought from Etrailer were shipped quickly. Was replacing existing lighting and went to the led lighting. Description of part was accurate. Good choice for me. Price was better than I could get locally. Good company to do business with.
They work and look great,, only issue was it took 8 days to arrive,, installed on my bus im assigned only i drive that bus other drivers noticing
Etrailer STL22ab: Another great product from Optronics through ETRAILER.COM
The technology of the Miro-Flex is an amazing upgrade from the previous generation of LED lights. Even in the dark garage, not connected to any power source, I set this light, and a 1st generation 6inch LED light on the table. Turned off the lights and shined a flashlight over both of them. The STL22ab reflected light from all of the 16 individually prisms. It was amazing, the other LED did not. This light is BRIGHT, solid construction and arrived from ETRAILER.COM quickly packaged in a box to protect it. Will be ordering 4 RED ones to replace my other older LEDs.
Great BUY!
I have received the product and am very happy to say that the product is going to work for the application we needed it for.
However we did have a question on if you could provide part numbers for us.
We want to get the pig tail and the grommet for the lights we just purchased for us.
Could you provide part numbers so we could get those ordered?
These lights are of very good quality and are really bright. I use them on an early 70's Bronco for the front turn signals. Day or night, they are distinct and unique and best of all, . Definitely visibly on during the night AND the day (this can be seen in the photo taken on a Snow day, bright, while half way out of my garage). Great price for a great product
I have had great experience with this company. Shipments are fast and if there are any issues you get called. Thank you etrailer+
The lights look and work great! Super customer support from George too! What a nice change from my old bulb lights.
Here are some day and night pics. I have a short vid of a turn light blinking, but the site won't let me upload vids.
Great price and fast delivery
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Steve
3/25/2026
Got water in in shortly after purchase on one of them