Arrives before Christmas 
4-5/16" Waterproof light acts as a turn signal and parking light. Installs in a cutout with a grommet (sold separately) and mounts flush with your trailer's surface. It works with 3-prong plugs.
Features:
Specs:
This light has a standard 3-prong plug that connects to your vehicle or trailer with a PL-3 pigtail adapter. Pick up the right-angle pigtail (A47PB - sold separately) or the straight pigtail (A45PB - sold separately) if you don't have one already.
This light installs in a grommet (A45GB - sold separately) and requires cutting a hole into your trailer if it doesn't already have one.
If you'd rather not cut a hole in your trailer, you can use an optional mounting bracket (BK45BB - sold separately) instead. You will still need the A45GB grommet.
California residents: click here
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Today, we'll be reviewing part number STL23AB. This is the Micro-Flex Round Amber LED Trailer Light from Optronics. The amber 4 inch round trailer light is going to serve two functions on trailers less than 80 inches wide. It's going to serve as your parking light and your turn signal light. It's going to be a great replacement for incandescent lights. You don't have to worry about replacing any of your bulbs and you don't have to worry about burnt elements. It's going to feature a sealed waterproof housing and lens unit.
It's got a corrosion-resistant design, featuring 15 amber LED's and it will conveniently accept the industry standard 3-prong plug that's going to be sold separately. Also sold separately is the grommet. That way you, you can flush mount this unit. To go over the measurements real quick, it's going to give us a diameter measuring from edge to edge of 4 and 5/16 of an inch. It's going to give us a depth of 2 and 3/8 of an inch. It also features Micro-Flex technology that's going to increase light output while 90% less energy than incandescent lights.
It's going to feature a contemporary appearance while it maintains a traditional footprint. The LED light is going to draw 0.181 and 0.023 amps at 12.8 volts and it is Department of Transportation approved. It meets DOT specifications. We're going to go and hook it up to our external power source. That way, you can see what the light looks like with power running to it. With out overhead lights turned off, we're going to plug in the 3-prong plug.
Again, that is going to be sold separately. You can see there that it covers up all the connection points to keep any dirt and grime out of the connections. You can see here that it's going to send out a nice, consistent signal for the parking light. Then when we apply the turn signal, you can see how it brightens up quite a bit, sending out an even stronger signal. Again, that's going to contain 16 LED's. That's going to do it for our review of part number STL23AB.
This is the Micro-Flex Round Amber LED Trailer Light from Optronics. .
Average Customer Rating: 4.8 out of 5 stars (1775 Customer Reviews)
4-5/16" Waterproof light acts as a turn signal and parking light. Installs in a cutout with a grommet (sold separately) and mounts flush with your trailer's surface. It works with 3-prong plugs.This will be going on my 54' Chevy Hotrod. Turn signal and running lights for my custom grill. These look outstanding.
fast delivery......good product..thanks.
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
Much brighter than my previous tail lights. Easy to install. Would definitely buy again!
These side markers (both red and amber LED) are great for my 12' trailer. They have 3 LEDs (you can also get 4), and their size is perfect for a small trailer. The LED's are really bright, not only at night, but also during the day, so they are easily seen. I especially like the fact that they are sealed, so there should be no water intrusion problems in the future. I have included a few pictures, the first showing the round LED brake/turn/running/reverse lights (that I had purchased earlier from etrailer) with the red side marker mounted vertically on the outside. The second shows a side view of the red side marker light, and the 3rd picture shows the side marker mounted to a small piece of 1" X 1" x 1/8" aluminum angle which I painted black to match the mounting frame of the round LED lights. I mounted the LED side marker to one leg of the aluminum angle, then mounted the other leg with 1" standoffs to two holes already present on the black mounting frame of the round LED light. Although all the lights are sealed against water intrusion, I decided to mount them on each side of the trailer at the top of 2 PVC pipes, about 36" long each, where the lights would not be exposed to immersing in water when launching/retrieving a boat.
I installed these lights in a T@B teardrop camping trailer. The grommet would not work on this style trailer so I installed the lights using a silicone adhesive the same as the original Peterson lights. eTrailer delivered them in the same timely manner I have come to expect from them and the LEDs were easy to install. These lights are blindingly bright - simply amazing. I had rear lights with 1157 bulbs which I had upgraded to 2357 bulbs and equipped the tow vehicle with a powered converter but the light output was dim by today's standards. These lights are twice as bright on running lights and about 4 times brighter on the brake/turn signal elements. The thing we all fear when towing is being hit from behind by a driver that does not see our running, brake or turn signal lights in time. I know these lights will vastly improve the safety and visibility of our trailer. Thanks!
This fixture was the exact replacement for my 2011 Trailmanor 2720 trailer. The manufacturer had moved to a more modern looking fixture. I was even able to use the old chrome piece from the old fixture to keep a uniform age look. I installed a wireless rearview camera and needed a new fixture and its longer wires to make everything work. May look a little strange, but it works like a charm. E-Trailer service was excellent as usual.
I received the lights and tested
them; they worked fine. They are destined to be used on a car, not a
trailer. Side marker lights for cars/trucks are rare now because they are
incorporated into the front and rear light assemblies and rap around the
vehicle. The lights I ordered from you are the only ones I could find that
had a hole-mount pattern wide enough to clear the metal cutouts, under the
old lights, in the fenders of my car. I'm glad you have a huge selection to
choose from. I'm not sure when I'll get around to installing them. The car
is undergoing a restoration for the third time. All I know is the next time
I remove the stock side markers, they will shatter. Few trim parts are
available for this car these days and nylon snap-in mounting tabs dry rot
and break after a couple of decades. I bought this little car new 26 years
ago and took it around the world with me before I retired from the Air
Force.
I attached a picture of it from the last touchups 7 years ago. It won't quit
running so I keep giving it new birthdays. This little rat car has become a
part of my DNA.
1991 GEO Tracker 4x4. Original owner.
I received the lights and tested
them; they worked fine. They are destined to be used on a car, not a
trailer. Side marker lights for cars/trucks are rare now because they are
incorporated into the front and rear light assemblies and rap around the
vehicle. The lights I ordered from you are the only ones I could find that
had a hole-mount pattern wide enough to clear the metal cutouts, under the
old lights, in the fenders of my car. I'm glad you have a huge selection to
choose from. I'm not sure when I'll get around to installing them. The car
is undergoing a restoration for the third time. All I know is the next time
I remove the stock side markers, they will shatter. Few trim parts are
available for this car these days and nylon snap-in mounting tabs dry rot
and break after a couple of decades. I bought this little car new 26 years
ago and took it around the world with me before I retired from the Air
Force.
I attached a picture of it from the last touchups 7 years ago. It won't quit
running so I keep giving it new birthdays. This little rat car has become a
part of my DNA.
1991 GEO Tracker 4x4. Original owner.
etailer has everything, even these tail lights for my Thule hitch Terrapin Cargo Box to replace the original sealed incandescent Tail Light Units.
Bought these to replace all of the single wire, ground to the trailer type lights that were on my boat trailer. They are bright and work very well. For mounting hardware, an 8-32 machine screw fits just right. Something to be aware of, they say it’s a flush mount, but it’s not with the wires sticking out the back of the light. Instead of drilling a relief in my trailer, I opted to use some aluminum cable stops as standoffs. See pictures to further explain. Worked great in the end. These are quite bright for marker lights and and perfect for what I wanted. ETrailer has prompt shipping as usual.
I love LED lights and these are working great on my boat trailer. They're so much brighter than the incandescents.
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
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!
Bought these to replace all of the single wire, ground to the trailer type lights that were on my boat trailer. I bought the amber, red and white lights for the various positions I needed them in. They are bright and work very well. For mounting hardware, an 8-32 machine screw fits just right. Something to be aware of, they say it’s a flush mount, but it’s not with the wires sticking out the back of the light. Instead of drilling a relief in my trailer, I opted to use some aluminum cable stops as standoffs. See pictures to further explain. Worked great in the end. These are quite bright for marker lights and and perfect for what I wanted. ETrailer has prompt shipping as usual.
I been ordering these lights from u all for a while and they are great bright led lights. No problem with the lights I love them and will keep ordering from you guys.
I got these because the original ones were a single bulb theses are much brighter. I also got a 7pole to 4 pole adapter my old one got squashed I went to 5 different places and no one had it checked on etrailer and there it was I ordered it and it was in my hands in less than a week as you see I taped it together so I never have to search for it. one other thing I got was a chrome led license plate light I had replaced mine with a original plate light from the trailer company twice and they keep breaking I think it was because they were black and you couldn't see it with this one being chrome it sticks out and being led it is much brighter and it cost less than the original one
Good light, didn't know I had to buy the plug and mount for it separately. The light seems water tight and bright!
These bright and waterproof little lights are wonderful. They draw only .5 watts (ie so little they will probably not make a difference to any auto, RV etc lighting circuit). I used them to enhance the dim stop and turn signal on my RV. The plastic lens were fogged and the voltage kind of low (a 40' RV has a lot of voltage drops) but these little LEDs shine bright and were a LOT cheaper than trying to replace the existing fixtures. I just wired them in parallel with the existing light bulb. So now I have a bright stop light and a built-in spare (the existing bulb could burn out and the LED will keep working). The photo shows how I did it
Nice lights once you get them installed-They are bright and look nice on the 1970 Sears boat trailer.
The wires that come out the back need a 3/4" hole to fit through-so I had to drill a 3/4" hole in the trailer plus the 2 mounting screws holes.
I had as much $ in drill bits as I did with the lights
The lights fit great and work great.
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!!
Great little lights, and very bright as well. They have been installed on a trailer and submerged many times since installed, and still work great!! Can't beat LED's for brightness and, hopefully, longevity!!! Attached is one picture of the overall trailer, and a closeup of the amber side light. I also have 2 red sidelights that are mounted above water at the rear of the trailer, and they are still working great as well.
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.
Excellent replacement products for the bullet bass boat trailer. Upgraded all trailer lights to LED.
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