This oval LED light puts out a clean, bright red glow for stop, turn, and tail functions while keeping power draw low. It uses twelve LEDs that last up to 50 times longer than old-style incandescent bulbs and never need replacing. At 12V, it only draws 0.161 amps for stop or turn and 0.009 amps for tail. The Miro-Flex lens adds extra brilliance by reflecting the light for better visibility day or night—all while staying energy-efficient.
The Optronics Miro-Flex design is built to handle wet conditions without a hitch. The housing and lens are sonically sealed into one waterproof unit so water can’t get inside and damage the diodes or circuit board. Whether it’s heavy rain, spray from the road, or full submersion, this light stays protected and reliable.
Built to take on tough jobs, the housing and lens are made from durable polycarbonate that holds up against vibration, impacts, and UV exposure. There are no brittle filaments or delicate glass parts to worry about—just a solid build that keeps working season after season.
At 6-1/2" long x 2-5/16" tall x 1-3/4" thick, this oval light fits neatly into a recessed mount using a grommet (A70GB, sold separately). It can be positioned in any 360-degree orientation to suit different setups. The 3-wire hardwire design makes connections simple: one wire each for stop/turn, tail, and ground. It’s an easy upgrade for a clean, professional look that meets DOT standards.
The red lens over white LEDs gives a crisp output that meets visibility requirements and looks sharp when lit. With its efficient performance, sealed construction, and limited lifetime warranty on the LEDs, it’s a dependable choice for clear signaling in all conditions.


Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Today we'll be taking a look at the Optronics Micro-Flex LED trailer light. This is going to have three different functions. We'll have our running lights, brake lights, and turn signal function, so we'll be able to stop, turn, and use our tail lights as well.Has a three-wire plug at the back, so it makes it easy to connect this up. Just plug it in to a three-pronged harness that fits that same design there. It's a pretty standard plug. You can find a lot of wiring options here at etrailer.com.The light has a Micro-Flex faceted lens, which just helps to reflect all that ambient light.
As you can see, it's not even connected to anything, but it still provides a good amount of reflection and refraction of that light. So even when it's parked somewhere, you can still see where that trailer would be. You can mount this horizontally or vertically depending on your application.Sonically sealed, so it can be used on a marine trailer, any kind of submersible application. That also means that nothing's going to get in there and cause any wiring issues. No dirt can get into that housing and cause any issues, either.
The lens is made of a durable polycarbonate, and the same thing goes for the housing. It is compatible with 12-volt DC systems, and it has that red lens over the white LEDs to give us that brake function.If I plug it into our wiring harness here, show you what it looks like whenever it's it up. If we turn it on, that will be our running light circuit. So if we have just our lights on in the vehicle, it'll give us that slightly dimmer light. Then if we use our brakes, it goes brighter.
Same thing for the turn signal. Turn the lights out in the studio and you can see how bright that will be, even in low-light situations. It's still pretty bright. Then when we kick that into our brakes, brighter still.I think this is a really nice-looking light that would make a great addition to any trailer that you would want to use it with. Since it's submersible, makes it a long-lasting light.
LEDs are always going to be more efficient and longer-lasting than incandescent bulbs. There's really no maintenance required with this since we don't have to worry about changing out those bulbs due to the brittle filaments in an incandescent bulb. No issues with that here. It also has less power draw and builds up less heat, so it just, again, overall is more efficient, longer-lasting.You can purchase a recessed grommet to go with this. It is sold separately. That part number is A70GB. You can find that right here at etrailer.com. Really, you can mount this in just about any direction you want to. There's a mounting bracket specifically designed for this light. That part number is BK70BB, also sold separately. You can also find that right here at etrailer.com. That allows this light to be surface-mounted, so it would just be sitting on the surface of your trailer.It is DOT compliant. From outside edge to outside edge, it measures about six and a half inches long by two and five-sixteenth inches tall. It's about one and three quarters inches thick. The power draw at 12 volts for the stop and turn signals, which is those brighter signals. That's going to be 0.161 amps. For the tail light circuit or how I have it here, it's 0.009 amps, so pretty low draw on both of those. It has a limited lifetime warranty on those LEDs from Optronics.That's going to do it for our look at the Optronics Micro-Flex LED trailer tail light.
Ratings & Reviews
SUPER !!!
Everything worked out great. No problems. If need to will buy from this company again. Thank you
A++++++++++++++++++++++++++++++++
Only place to find my exact replacement unit is entrails right...just like the original
Bright and functional.
Pre-installed pigtail makes for an easy connection.
I purchased these along with Optronics LED tail lights. They were both a perfect replacement fit and easy to install.
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