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LED Combination Tail Light for Trailers over 80" Wide - Submersible - Red - Driver Side
Optronics

LED Combination Tail Light for Trailers over 80" Wide - Submersible - Red - Driver Side

Part Number: STL83RB
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$31.25
Retail:$41.73
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5-1/4" x 4-1/2". 8-Function, waterproof light acts as brake, tail, turn, side marker, side reflex reflector, rear clearance, rear reflex reflector, and license plate light. Stud mount with included stainless steel hardware. 3-Wire pigtail. Great Prices for the best trailer lights from Optronics. LED Combination Tail Light for Trailers over 80" Wide - Submersible - Red - Driver Side part number STL83RB can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (20)
  • Q & A (0)
  • Videos (2)
  • Photos

Optronics Trailer Lights - STL83RB

  • Tail Lights
  • Square
  • LED Light
  • Red
  • 5L x 4-1/2W Inch
  • Pedestal Mount
  • License Plate
  • Rear Clearance
  • Rear Reflector
  • Side Marker
  • Side Reflector
  • Stop/Turn/Tail
  • Submersible Lights
  • Optronics

5-1/4" x 4-1/2". 8-Function, waterproof light acts as brake, tail, turn, side marker, side reflex reflector, rear clearance, rear reflex reflector, and license plate light. Stud mount with included stainless steel hardware. 3-Wire pigtail.


Features:

  • Low-profile trailer tail light serves 7 functions
    • Stop light
    • Tail light
    • Turn signal light
    • Side marker light
    • Side reflex reflector
    • Rear clearance light
    • Rear reflex reflector
    • License plate light
  • Sonically sealed, waterproof unit is submersible
  • Durable surface-mount technology (SMT) construction of LED circuit board
    • Better withstands shock and vibration
    • Allows for improved heat distribution
  • 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
  • Red lens with white LEDs
  • Polycarbonate housing and acrylic lens
  • 3-Wire pigtail
    • White wire for ground
    • Black wire for tail light
    • Red wire for turn signal
  • Mounts on surface of trailer with included stainless steel studs
  • Designed for use on trailers over 80" wide when properly mounted


Specs:

  • Configuration: driver's side (left-hand side)
    • Passenger's-side light (STL82RB - sold separately)
  • Overall dimensions: 5-1/4" long x 4-1/2" tall x 1-3/4" deep
  • License plate light dimensions: 2-13/16" long x 7/8" wide
  • Mounting dimensions (center to center): 2"
  • Diodes: 16
  • Power draw at 12.8 volts
    • Stop/turn signal light: 0.163 amps
    • Tail light: 0.095 amps
    • License plate light: 0.163 amps
  • Lifetime warranty on LEDs


STL83RB diagram

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 unit is sonically sealed, which means that water will not get into the light and damage the diodes or circuit board.


Surface-Mount Light

Surface mount light

Surface-mount lights install flat against the surface of the trailer, so a hole does not need to be cut into the trailer for the light. This type of light is installed using a flange or bracket that has mounting holes. And mounting hardware is used to secure the light to the trailer.


Combination Lights for Trailers over 80" Wide

Flatbed trailer over 80" wide with combination tail lights

If a trailer is 80" or wider at its widest point, then it requires rear clearance lights in addition to basic trailer lights. These clearance lights indicate the width of the trailer when it is viewed from the back.


To meet these requirements on a flatbed utility trailer where the bed extends past the wheels, you can install combination trailer lights that include the rear clearance function. For proper mounting, the lights must be installed at the widest points on the rear of the trailer - one on each corner.



STL83RB Optronics LED Combination Trailer Taillight with License Plate Illuminator - Red Lens - Left Side




California residents: click here


Video of LED Combination Tail Light for Trailers over 80" Wide - Submersible - Red - Driver Side

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




Video Transcript for LED Combination Tail Light for Trailers over 80" Wide Review

Speaker 1: Today we're going to be taking a look at and showing you how to install the Optronics LED Combination Tail Light for trailers over 80 inches wide. Part number is STL83RB. Now for the passenger side, that part number is STL82RB. Here's what our lights going to look like installed. As you can see, with the LEDs you get really full, bright color. Going down the highway, you can definitely see that the LEDs stand out, as compared to the incandescent lights.

Now these lights work out really well on all styles of trailers, but they do meet the specifications for the trailers over 80 inches wide, so long as you have them mounted on there properly, you'll be right with those specifications that are required.And since we are using LEDs, rather than the filament style or incandescent bulbs, these are going to last much, much longer. So you're not going to have to worry about the lights not coming on when you're ready to head down the road, and having to fumble around, find bulbs and replace them. They also use a lot less energy, so we're not drawing as much power through the lighting system to light these and the other lights you might have on your trailer.Nor our driver's side light here offers seven functions, six of those are shared with the passenger side as well. For example, we've got our running lights, we're going to have our brake light and our turn signal. But we're also going to have the rear clearance light here and our side marker light here.

In addition to that, we have the reflex reflector both here on the side and on the back. Now those are shared side to side. The only real difference we have at the driver's side would be that here on the bottom, we also have a white light designed to illuminate our license plate area.Now the lights are fully submersible, they've been sealed appropriately so they can come in and out of the water without experiencing any damage. However, we do recommend that you unplug your lights before backing in the water, just to prevent any kind of shorting. Now in total, our light's going to have 16 diodes to give us plenty of illumination.You notice here that our mounting holes are on two inch centers, so from center to center we've got just two holes.

And even on the shorter bracket that we have here . This is a smaller boat trailer, but even on the shorter bracket, there is enough room for it to actually fit in place. In some of the longer, more rectangular shaped lights you kind of lose the ability if your hole is too close to your trailer. So this can be a nice solution for you.When we begin the installation on our light, we're going to take a small 5/16 inch ring terminal, and see that's going to slide right over our stud there. Place that on and get it crimped in place.

Then with our ring terminal on there, we'll place our license plate bracket on our light. With that put in position, then we can secure it with a flat washer, a lock washer and a nut. You just want to make sure your ground goes on one of your two studs. I like the one closer to the trailer, just to keep it more protected. Then we'll do the same thing for our other stud here.Once that's installed, we'll get it snug down and we can use our 10 millimeter socket to tighten it up. Now we can trim off our trailer wire there. You want to give yourself a little bit of slack. And also, I like storing some back here on this backside. So if you have too much, just get it tucked in there and zip-tie it up and out of the way. We'll separate our wires, and our brown needs to go to our black wire. Our yellow, for our break and turn signal, it's gonna go to the red.We're going to get all four of them stripped back appropriately. And on each of our wires there, we're going to add a heat shrink butt connector, especially since this is one a boat trailer. Keep our connections very well protected, so that these heat shrinks, they'll shrink down and protect it, so we won't have to worry about corrosion. Now the other side of those, and you go to the appropriate wire.We'll use a heat source to shrink these down. You can use a heat gun, you can use a lighter or a mini torch. Just don't want to overheat it. You'll notice when its fully shrank down, that wire looks like it gets bigger. There's a little clear gel that comes out of the end on them. Really does a great job of sealing up that connection, so we won't have any issues.You can see here on the right side of the boat, we've done the exact same thing. The only difference is going to be the green wire that comes out, that needs to go to the red, where on the other side we had the yellow wire going to the red. You'll do brown to black and then white to ground. And to give ourselves a little additional protection, we can use a piece of wire loom. Just get those wrapped up.Now, with everything hooked up, let's test it and make sure it's working properly. And we've got our running lights, our left turn signal, our right turn signal, and our brakes. That's going to complete our look at the Optronics LED Combination Tail Lights for trailers over 80 inches.


Customer Reviews

LED Combination Tail Light for Trailers over 80" Wide - Submersible - Red - Driver Side - STL83RB

Average Customer Rating:  4.7 out of 5 stars   (20 Customer Reviews)

5-1/4" x 4-1/2". 8-Function, waterproof light acts as brake, tail, turn, side marker, side reflex reflector, rear clearance, rear reflex reflector, and license plate light. Stud mount with included stainless steel hardware. 3-Wire pigtail.

by:

Not worth the high price. They are no better than cheaper ones, being just as likely to break. Also the attachment method seems pokrly designed, sincethe fasteners (NOT provided!) Just fit in slots, and if they loosen it will only be the wires securing them as they bounce around to destruction. Don't buy them.



by:

I purchased these to upgrade from the incandescent bulbs. Easy to install. Since it didn’t come with mounting bolts I found some in my garage that worked. Look and work great.



by:

Easy parts look up and found the exact replacement needed to repair the broken one. Etrailer is my “go to” for my trailering needs!



by:

Has been a great light and haven’t had any problems out of it.



by:

Great shipping time. Was surprised there was no mounting screws for this but they wasn't advertised and this particular LED I was able to use the old hardware. Very pleased with product and etrailer!!

Herman B. profile picture

Herman B.

11/25/2021

Noticed last week that only half of the turn signal lights are working. Havent had time to check it out. I still have one row of bulbs flashing so I still have some indicator. Probably a broken link but just need to explore it more. Still a good product.

HeatherA profile picture
Etrailer Expert

Heather A.

12/13/2021

In most cases when some lights are working and others aren't the culprit is a ground wire. I recommend to make sure the trailer has a solid ground connection to the trailer frame. I would also re-check the grounds on the lights as well.


by:

Bought these and a few other led lights for a trailer I pulled out of a field. The work great would buy all again. Great service fast shipping.



by:

Purchased this lamp to replace the under 80 inch trailer lamps I mistakenly purchased on [online].
This lamp was nice and bright with copper wiring. [online] lamps were bright as well but had much thinner wiring and appeared to be aluminum. The [online] lamp wiring was at least colored coded to match the trailer harness, unlike these lamps which were black And red ( black - marker, red - turn brake) Yes I know that is minor.
[online] lamps were XX.00 dollars and came with mounting hardware.
HOWEVER,
For the price of the lamps it could have at least come with mounting hardware. One other purchaser had mentioned no hardware but I attributed it being packaged incorrectly. Nope, reviewer was correct, the lamp didn’t come with mounting hardware.
Used small 1/4 inch by 3/4 inch carriage bolts with flange nuts to mount the lamp



by:

Got it installed on the trailer and back on the road!



by:

I received my trailer light for my boat trailer and easily installed it. All led lights work on backup, brake, and turn signals as advertised.
Had issues with USPS and got great assistance from Emily at etrailer.



by:

Clear and bright lighting



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lites are bright . no shorts they ,work great i'm very happy, their not over sized so they dont get broken by rocks when going down dirt roads.



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1 year later, lights are still doing great.



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Good value prompt service



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See what our Experts say about this Optronics Trailer Lights

  • Replacement Hardware For The Optronics LED Combination Tail Light for Trailers # STL83RB
    Hey Mike, You can get replacement studs for your LED Combination Tail Light for Trailers over 80" Wide # STL83RB either directly from the manufacturer or from your local hardware store. If you didn't get your hardware or maybe one of the studs was missing then you can also reach out to our customer service team @ 1-800-298-8924 and we can help get hardware sent out to you. If your hardware is just in bad shape and you're wanting to replace it then you can get some 1/4"-20 x 1" carriage...
    view full answer...
  • Recommended Trailer Taillight Kit with Pedestal Mount LED Lights
    Yes, we do have trailer taillight kits which use pedestal mount lights such as the LED Combination Tail Light part # STL83RB which comes with taillights, wiring harness, license plate mount, and hardware. If you prefer a different style of light, you can choose from the list below and pair this up with a wiring harness of your choice like the 35 Ft 4-Way Trailer Wiring Harness part # A35W42B.
    view full answer...
  • LED Trailer Taillights for Little Guy Silver Shadow
    The LED trailer taillight part # STL82RB would be compatible with a trailer that was made in 2011. The matching driver side is the part # STL83RB. One way to determine if you have LEDs or not is to feel the light housing after the light has been on for a while. If the housing is noticeably warm you do not have LEDs. Also incandescent bulbs take a second to light up and shut off. Whereas the LEDs light up and shut off immediately.
    view full answer...

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Info for this part was:

Employee Leah B
Edited by:
Leah B
Employee Cole B
Installed by:
Cole B
Employee Randy B
Installed by:
Randy B
Employee Chris R
Video Edited:
Chris R
Employee Wilson B
Updated by:
Wilson B
Employee Brian T
Updated by:
Brian T
Employee Noah M
Updated by:
Noah M
Employee Zach D
Video by:
Zach D
Employee Anna W
Written by:
Anna W

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