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Miro-Flex LED Trailer Side Marker Light and Mid-Ship Turn Signal - Submersible - Amber Lens

Miro-Flex LED Trailer Side Marker Light and Mid-Ship Turn Signal - Submersible - Amber Lens

Item # OPT78FR
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Our Price: $17.63
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Shipping Weight: 0.26 lbs
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6" x 2-1/4" Rectangle. Waterproof trailer light functions as both a side marker light and turn signal. Amber polycarbonate lens. 16 LEDs. Surface mount on 4-13/16" centers - hardware not included. Delphi plug. PC rated. Lowest Prices for the best trailer lights from Optronics. Miro-Flex LED Trailer Side Marker Light and Mid-Ship Turn Signal - Submersible - Amber Lens part number OPT78FR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (1356)
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Optronics Trailer Lights - OPT78FR

  • Clearance Lights
  • Oblong
  • LED Light
  • Amber
  • 6L x 2-1/4W Inch
  • Surface Mount
  • Side Marker
  • Turn
  • Submersible Lights
  • Optronics

6" x 2-1/4" Rectangle. Waterproof trailer light functions as both a side marker light and turn signal. Amber polycarbonate lens. 16 LEDs. Surface mount on 4-13/16" centers - hardware not included. Delphi plug. PC rated.


Features:

  • Rectangular trailer light serves 2 functions
    • Side marker or clearance light
    • Mid-ship turn signal light
  • Sonically sealed, waterproof housing and lens unit is submersible
  • Miro-Flex faceted reflector design provides increased light output with a contemporary appearance
  • LEDs make great replacements for incandescent lights
    • Last 50 times longer
    • More efficient - provide brighter light with less power output
    • No bulbs to replace - no brittle filaments
  • Amber lens
  • Polycarbonate lens and housing
  • Mounts to surface of trailer - hardware not included
  • Delphi connector provides weatherproof connection
  • PC rated


Specs:

  • Dimensions: 6" long x 2-1/4" tall x 1-3/8" deep
  • Mounting hole dimensions (center to center): 4-13/16"
  • Diodes: 16
  • Lifetime warranty on LEDs


Optronics Light Dimensions

Sonically Sealed, Waterproof Trailer Light

The waterproof construction of this light makes it ideal for use on trailers that may be submerged, like a boat trailer. The housing and lens are sonically sealed together to create a single unit, which means that water will not get into the light and damage the diodes or circuit board.


PC-Rated Lights

A PC-rated light produces a 90-degree angle of light to either side of its centerline for a total of 180 degrees of coverage. This beam pattern can be clearly seen when you are standing directly in front of the light, as well as when you are standing on either side of the light. When properly installed, this type of light can function as both a front clearance light and a side marker light or as a rear clearance light and a side marker light.



MCL73ASAXB Optronics Mid-Ship Turn Signal and Side Marker/Clearance Trailer Taillight - PC Rated - Amber Lens - Delphi Plug




California residents: click here



Customer Reviews

Miro-Flex LED Trailer Side Marker Light and Mid-Ship Turn Signal - Submersible - Amber Lens - OPT78FR

Average Customer Rating:  4.8 out of 5 stars   (1356 Customer Reviews)

6" x 2-1/4" Rectangle. Waterproof trailer light functions as both a side marker light and turn signal. Amber polycarbonate lens. 16 LEDs. Surface mount on 4-13/16" centers - hardware not included. Delphi plug. PC rated.

by:

these lights are great. I wanted to replace the middle marker light on my 5th wheel and these woked out very well. Only a little bigger footprint than the OEM ones but don't look out of place on the rig. I've ordered items from eTrailer before and always recieved them very quickly. I took off one star because this time although they had the parts in stock, it took over a week for them to actually ship it. However, customer service always has been and remains excellent.



by:

very very bright


Comments
after using them for 1 year in winter and summer on my farm tractor they still work so excellent lights and very bright in the day and the evening
Raymond - 06/26/2022

by:

Much brighter than the clear lens lamps I installed last year, and far easier to see from behind. Price was excellent!



by:

Great replacement midship lights



by:

Prompt delivery--exactly as described



by:



by:

+++



by:



by:

Review from a similar Miro-Flex in Trailer Lights


I upgraded to these lights a few years ago and they are great. Amazing visibility. When I blew a tire it destroyed the left rear light as well as licence plate and bracket. etrailer was able to sell me a single light to do the repair......Thanks


Comments
I sold the boat and trailer a month later. The light was still working
Robert - 06/12/2022

by:

Review from a similar Miro-Flex in Trailer Lights


Order what I thought was similar lights for my flatbed but was very wrong. These lights here are some of the best quality and exact fit and bright lights on the market. Definitely will continue to receive my business!!!


Comments
One light turned into 9! These lights are worth every penny! Good quality and very bright. I have them on my cm flatbed and couldn’t be happier. Definitely gonna be my go to light from here on out!
Derek - 06/30/2022

by:

Review from a similar Miro-Flex in Trailer Lights


I've been wanting to upgrade the trailer tails from incandescent to LED for a long time, as I felt the incandescent tails were just not visible during the daylight.

These Miro-Flex model TLL28RK are just STUPID bright, their daylight visibility is incredible, and that's just what I wanted. They were easy to mount, easy to wire, and I also like the lower power consumption.

The only thing I had to change was to drill a new hole in my light brackets for the wires, because with my old lights, the wires came out on the top, and on these, the wires exit from the bottom of the light.



by:

Review from a similar Miro-Flex in Trailer Lights


Just wanted to let you know that the Optronics Miro-Flex Trailer Lights are working great!! Much brighter and more visible that the basic lights I replaced! Hope your business is doing well through this Covid crisis!! Thanks for the communication.


Comments
Still Outstanding
Michael I - 04/24/2022

by:

Review from a similar Miro-Flex in Trailer Lights


These are a perfect upgrade on my jet ski trailer which was constantly burning bulbs maybe because the lights were not watertight. No amount of dielectric grease prevented it. These were easy to install. They are watertight and are twice as bright as the old ones. Great customer service! I highly recommend the lights and etrailer.com!


Comments
They are still working well and could not be happier. They are bright and a perfect upgrade. I had the marker lights go out briefly but only due to a dirty ground. Other than that, perfection! Thanks for following up! That’s ideal customer service.
Erin - 05/19/2018


by:

Review from a similar Miro-Flex in Trailer Lights


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.


Comments
The fixture is still hanging in there. No issues.
Matt C - 07/06/2020

by:

Review from a similar Miro-Flex in Trailer Lights


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.



by:

Review from a similar Miro-Flex in Trailer Lights


Super fast shipping! Ordered on Saturday with etrailer's free shipping option and received my order on Tuesday. Thanks!

The lights appear to be of high quality. Comes with all necessary hardware, but I used butt connectors instead of the supplied come shaped connectors.

Lights are MUCH brighter than the halogen models they replaced; both tail and brake/turn. You could barely see the old taillights in the day time, these are far superior!



by:

Review from a similar Miro-Flex in Trailer Lights


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.


Comments
After a year, the lights are still bright as ever. One of them even survived being drug down the highway for 100 yards when the PVC pole it was mounted to came out of its holding fixture!!
RON S - 08/05/2018


by:

Review from a similar Miro-Flex in Trailer Lights


I installed these lights in a [email protected] 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!


Comments
These lights are great and you have sold a number of them to our friends now.
-- comment by: Richard L - 02/28/2014

by:

Review from a similar Miro-Flex in Trailer Lights


Good light, didn't know I had to buy the plug and mount for it separately. The light seems water tight and bright!


Comments
We state above that the mounting bracket and plug arent included.
-- Etrailer Expert Mike L - 03/28/2019

by:

Review from a similar Miro-Flex in Trailer Lights


easy install, love the water proof sealed nature of the lights, this is my third set of lights in 18 years, and hopefully the last. whoever designed that mounting system was right on the money with it.



by:

Review from a similar Miro-Flex in Trailer Lights


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.


Comments
These side lights are bright LEDs and the amber ones have been submerged more than once-and are still working great!! The red side lights are mounted high on the vertical poles, so do not get submerged in water. However, all 4 side lights have been exposed to the weather for over a year, and all are still burning bright!! These are cool little LED lights!!
Ron - 07/01/2019


by:

Review from a similar Miro-Flex in Trailer Lights


LIGHTS ARE FINE. NOT HAPPY WITH TIME FRAME AND SHIPPING. ORDERED ON SATURDAY BY NOON, FINALLY SHIPPED WED MORNING AND SHOWED UP FRIDAY AT MY SHOP. OPENED BOX I ORDERED 24 TOTAL AND THE LIGHTS, PACKAGES AND OUTTER RINGS WERE JUST ALL IN BOX NOT TOGETHER.



by:

Review from a similar Miro-Flex in Trailer Lights


This product worked great replacing my old dry rotted, screw stripped bulb tail lights(approximately 5"x5.5") on my boat trailer. In fact, they fit in the tail light mount better than the old light. The installation couldn't have been any easier. Special thanks to Cailee V for getting me setup with these tail lights after I ordered a different tail light on my own that didnt work for my project.



by:

Review from a similar Miro-Flex in Trailer Lights


Great product! Easy install and high quality! Would definitely purchase again!


Comments
Still looking great and working great! Very happy with quality of product and the service!
Jody - 04/23/2022

by:

Review from a similar Miro-Flex in Trailer Lights


My led light failed within 1 year. etrailer is probably the only retailer that requires me to pay ship back a defective part. I have found that Optronix lights can be purchased on [online store] Shipping is faster and free. Returns? No problem.


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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Wilson B
Updated by:
Wilson B
Employee Manda E
Updated by:
Manda E
Employee Mark S
Written by:
Mark S
Employee Michael B
Installed by:
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