1. Trailer Lights
  2. Optronics
  3. Clearance Lights
  4. Oval
  5. LED Light
  6. Amber
LED Mid-Ship Turn Signal and Side Marker Light - Submersible - 10 Diodes - Amber Lens

LED Mid-Ship Turn Signal and Side Marker Light - Submersible - 10 Diodes - Amber Lens

Item # STL75AMFB
lowest price pledge
Our Price: $43.65
Trailer Lights
Orders above $99 qualify for Free Shipping
Shipping Weight: 0.44 lbs
Quantity: 
In Stock
LED Mid-Ship Turn Signal and Side Marker Light - Submersible - 10 Diodes - Amber Lens Amber STL75AMFB
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

Videos

7-7/8" x 3-5/16" Oval. Waterproof, LED trailer light serves as both a side marker and turn signal. Durable polycarbonate housing and lens. Reccess mount with built-in flange. Accepts weathertight plug. E rated. Lowest Prices for the best trailer lights from Optronics. LED Mid-Ship Turn Signal and Side Marker Light - Submersible - 10 Diodes - Amber Lens part number STL75AMFB can be ordered online at etrailer.com or call 800-298-8924 for expert service.
  • All Info
  • Reviews (4)
  • Q & A (4)
  • Videos (1)
  • Photos
  • Why etrailer?

Optronics Trailer Lights - STL75AMFB

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

7-7/8" x 3-5/16" Oval. Waterproof, LED trailer light serves as both a side marker and turn signal. Durable polycarbonate housing and lens. Reccess mount with built-in flange. Accepts weathertight plug. E rated.


Features:

  • Oval trailer light serves as a side marker light and mid-ship turn signal when properly mounted
    • E rated for vehicles 30' or longer
  • Sonically sealed, waterproof housing and lens unit is submersible
  • 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
  • Durable polycarbonate housing and lens
  • Amber lens over white LEDs
  • Compatible with 12V DC systems
  • Recessed mount with built-in flange
  • Accepts weathertight plug (sold separately)
  • P2 rated produces a 90-degree beam pattern


Specs:

  • Dimensions: 7-7/8" long x 3-5/16" tall x 2-1/2" thick
  • Distance between mounting holes (center on center): 6-15/16"
  • Diodes: 10
  • Power draw at 12V:
    • Turn: 0.201 amps
    • Side marker: 0.054 amps
  • Lifetime warranty on LEDs


Optronics STL175AMFB LED Mid-Ship Turn Signal Marker 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.


P2-Rated Lights

Diagram of light spread for P2 rated light

A P2-rated light produces a 45-degree angle of light to either side of its centerline for a total of 90 degrees of coverage. This beam pattern can be seen straight on, but it cannot be seen clearly from the side. So this type of light can be used as either a side marker light or a clearance light, but it cannot function as both. If you need both functions, then you must install 2 separate lights on your trailer - one as a front or rear clearance light and one as a side marker light.


Weathertight Wiring Connection

Optronics Weathertight Connection

This light has a weathertight connection as pictured above (weathertight plug sold separately). This type of connection is designed to help block out moisture.


Recessed-Mount Light

Recessed-mount trailer lights install with a grommet, which is often sold separately. These lights extend past the trailer surface and require a hole for installation. If replacing a light, you can utilize the pre-existing hole. If installing a new light, you will need to cut a hole or use a mounting bracket (sold separately) to complete the installation.



STL75AMFB Optronics LED Mid-Ship Turn Signal and Side Marker Light - Submersible - Weathertight Connection - Oval - Amber Lens - Recess Flange Mount - P2 Rated




California residents: click here


Video of LED Mid-Ship Turn Signal and Side Marker Light - Submersible - 10 Diodes - Amber Lens

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Optronics Trailer Lights - Clearance Lights - STL75AMFB Review

Today we're going to be taking a look at the Optronics Amber LED Mid-Ship Turn Signal and Intermediate Marker Light. This light is going to contain a total of ten amber LEDs. LEDs are going to be great replacements for incandescent lights. They last longer, they burn brighter, and they're much more efficient. You don't have to worry about replacing bulbs and you don't have to worry about brittle filaments. Optronics is actually going to put a lifetime warranty on the LEDs.

You can see here that it has this extra piece going around that's built into the housing, but that's going to be the flange, so this is designed to be a flange mount installation. You've got the two mounting holes, one located on either side. Those are going to be separated apart from one another center on center by about seven and one eighth of an inch. Hardware is not included, so you will need to provide that separately. Here on the back side you can see the plug type that it would accept. This is going to accept the Optronics weather-tight plug.

Those are going to be sold separately. We offer a couple different variations of those plugs here at etrailer.com. This unit does meet Department of Transportation FMVSS108 requirements for e-rated mid-ship turn signal and P2 intermediate side marker light. The unit is going to be sonic-ally sealed, so it's got a nice waterproof lens and housing. Optronics, again, is going to put that lifetime warranty on the LEDs. A few measurements to go over with you real quick, starting with the overall length.

Measuring from edge to edge that's going to give a measurement of about seven and seven eighths of an inch. The overall width, that's going to give a measurement of three and five sixteenths of an inch. The depth overall, including the plug there at the back, that's going to measure two and a half inches. That was from the back of the plug to the very top of the light. If we just measure from the flange piece to the top of the light that's going to give a measurement of ...

looks to be about one and three eights, one and five sixteenths of an inch. Right in that area. If you do not include the flange in the measurements we're looking at an overall length from this point here to this point here of about six and a half inches. With an overall width from this point here to this point here of about two and three eighths of an inch. What I want to do now is simply just go ahead and hook it up to our external power source. That way you can see what it looks like with power running to it. The plug simply just goes into this area right here. You push it in. It's got this tab on it that snaps over the nib that comes off of the housing of the light. That's really going to secure the plug into place, and that had a nice cushion sealer on it, so once it engages that's going to create that nice weather tight seal. We'll also be able to turn off our overhead lights. That way you can see it in a low light setting. This is going to be the side marker function. It sends out a nice consistent signal. Again, ten LEDs and then when we apply our turn signals you can see how that illuminates for a stronger signal output. The multi-dial design really does allow a lot of light to come through. It's going to optimize our light output. That's going to do it for today's look at the Optronics Amber LED Mid-Ship Turn Signal and Intermediate Marker Light.


Customer Reviews

LED Mid-Ship Turn Signal and Side Marker Light - Submersible - 10 Diodes - Amber Lens - STL75AMFB

Average Customer Rating:  5.0 out of 5 stars   (4 Customer Reviews)

7-7/8" x 3-5/16" Oval. Waterproof, LED trailer light serves as both a side marker and turn signal. Durable polycarbonate housing and lens. Reccess mount with built-in flange. Accepts weathertight plug. E rated.

- STL75AMFB
by:

I’m giving e-trailer parts a Five Star solely on the logistics process. I initially put a P.O. Box down for the delivery and within 15-30 minutes of placing the order I received a phone call for a physical location so they could begin processing and shipping my order. I probably would have still given them a 5-star if I received the right item, but that was an issue on my behalf. I went off of the image and thought it was the light I needed due to the holes on each end but it was bigger than what I needed. Overall I highly recommend e-trailer to anyone whose looking or needing replacement parts for their Trlr. 865516



- STL75AMFB
by:

These were installed on a box truck that had no side markers. They're extremely bright and make the turn signal quite obvious to drivers in other lanes that cannot see the rear lights. These were a major improvement in safety for our truck. 749711



- STL75AMFB
by:

Worked and fit as advertised. Installed on a class A motorhome. 746620



- STL75AMFB
by:

Excellent product. Good quality. Works very well. 552858


Comments
My LED lights are bright and reliable.
James - 08/13/2019

58962
4
4

Ask the Experts about this Optronics Trailer Lights




  • Why etrailer.com?

    At etrailer.com we guarantee:
  • Highest quality trailer lights for the best price.

    Our Lowest Price Pledge ensures you will never overpay for the parts you need.
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate trailer light information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Expert Research:
Jameson C
Installed by:
Cole B
Updated by:
Brian T

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time.