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Optronics LED Transit Tail Light - Stop, Tail, Turn - Submersible - 31 Diodes - Red Lens
Optronics

Optronics LED Transit Tail Light - Stop, Tail, Turn - Submersible - 31 Diodes - Red Lens

Part Number: STL90RB
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$35.48
Retail:$46.86
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Optronics Round Trailer Lights - STL90RB
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7" Diameter round. 3-Function, waterproof transit light acts as brake, tail, and turn signal light. Durable polycarbonate housing and lens. Surface mount with mounting gasket (sold separately). 3-Wire design. Great Prices for the best trailer lights from Optronics. Optronics LED Transit Tail Light - Stop, Tail, Turn - Submersible - 31 Diodes - Red Lens part number STL90RB can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Optronics Trailer Lights - STL90RB

  • Tail Lights
  • Round
  • LED Light
  • Red
  • 7 Inch Diameter
  • Surface Mount
  • Stop/Turn/Tail
  • Submersible Lights
  • Optronics

7" Diameter round. 3-Function, waterproof transit light acts as brake, tail, and turn signal light. Durable polycarbonate housing and lens. Surface mount with mounting gasket (sold separately). 3-Wire design.


Features:

  • Round LED trailer transit light serves 3 functions
    • Stop light
    • Tail light
    • Turn signal light
  • 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 lens and housing
  • Red lens over clear LEDs
  • Compatible with 12V DC systems
  • Surface mount to trailer with included mounting gasket
  • 3-Wire design hardwires to trailer


Specs:

  • Dimensions: 7" diameter x 1-7/16" thick
  • Distance between mounting holes (center on center): 6-1/4"
  • Power draw at 12.8V:
    • Stop/Turn Signal: 0.243 amps
    • Tail light: 0.046 amps
  • Lifetime warranty on LEDs


Manufacturer Cross Reference
Light will work as an exact replacement for:
Uni Bond # LED7007R


Optronics STL90 Series LED Transit 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.



STL90RB Optronics LED 12V Transit Tail Light - Stop, Tail, Turn - Submersible - 31 Diodes - Red Lens

Alternate part number: STL-90RB




California residents: click here


Customer Satisfaction Score:


Customer Reviews

Optronics LED Transit Tail Light - Stop, Tail, Turn - Submersible - 31 Diodes - Red Lens - STL90RB

Average Customer Rating:  4.9 out of 5 stars   (241 Customer Reviews)

7" Diameter round. 3-Function, waterproof transit light acts as brake, tail, and turn signal light. Durable polycarbonate housing and lens. Surface mount with mounting gasket (sold separately). 3-Wire design.

by:

Great replacement for a set of older incandescent style lights. Far far brighter, super easy install, larger size let me pretty well cover the existing holes from the old rectangular lights. Does have a license plate holder but those are usually pretty brittle anyhow. I just got a flush mount plate bracket which looks better.



by:

Great communication about etrailer waiting to receive product causing delay in shipping, but then shipped immediately when received by them. Quality products and great prices!



by:

Wow very nice quality. Very bright and looks great on my vintage Shasta. Also Etrailer customer service is wonderful!

Troy profile picture

Troy

7/11/2024

These still look great and work great. Very nice upgrade



by:

These lights have been an outstanding upgrade from the original incandescent brake/turn/tail/reverse lights on my department's 1992 water tanker. The diodes in the lights are really bright and can be seen clearly at nighttime or during the day. 10 out of 10, would recommend!



by:

Original 'top hat' tail/brake/signal lights for my little Scamp camp trailer are not available so I searched for a comparable light in LED & found these. They're the same diameter & the mounting pad & simple wiring made it easy to replace the 'long gone' originals with bright, easily seen lights that many folks think are factory.

Ted B. profile picture

Ted B.

3/3/2013

Harvey, You did exactly what Im trying to do, replace the tail lights on my 13, scamp.But the lights above dont say anything about signal lights in the product description, even called.No was what I was told. Did you wire these so you can have signal lights ? TED

PatrickB profile picture

Patrick B.

3/28/2013

These will in fact work with turn signals, we are in the process of updating the page. There are 3 wires on the back of the light. White = Ground Black = running/tail lights Red = brake and turn signals Check out the link to the Expert Answer page for more information.


by:

Etrailer has been a huge help for our lighting needs.



by:

I looked all over the web for this type of light.
The 7" round LED makes it very noticeable.
As far as safety the light is great.
Ordering and shipping was very easy.
I will be recommending this site to anyone who is needing parts.

Lonnie L. profile picture

Lonnie L.

10/23/2015

They are great. Very visible.



by:

Just what I needed for an old 30ft New Flyer. Also works on Opus Optimas (if anybody has any of those horrible things still around) Good light from a good company. I chose fast shipping and they actually packaged it and shipped it out right away. Thanks George!

Vanploegn profile picture

Vanploegn

9/29/2016

They are still going strong! Im very happy with them and that you guys stock them in 24 volt. I wish you also had the flanged four inch amber ones in 24 volt too. The manufacturer of our vehicles marks things up so much its ridiculous. Anyway, thanks for the good products, prices, simple website.



by:

Very nice tail light that was perfect for replacing lights on a very old pop-up camper. Delivery was much faster than I expected. Ordered on Saturday afternoon, lowest cost shipping, got my order on Monday - wow!

Charlie profile picture

Charlie

3/12/2015

Working perfectly, been on many trips since I installed these in all kinds of southern weather.



by:

Fit the size and mounting holes on my 1969 Airstream Caravel perfectly. A great replacement for the old beat-up and corroded lights. All four functions (turn, stop, run, brake) work great with my completely new trailer wiring job. I hooked them up temporarily to validate all my wiring and then took them off until the restoration and polishing is complete so that they don't get ruined.



by:

Great to deal with, fast shipping.



by:

The lights look great and they perform as described. This was quite a relief since I had ordered my first set of lights from an Amazon Supplier that were defective (all four of four were defective). I had spent several hours trying to troubleshoot what I was doing wrong finally to realize that the brand new lights I had purchased from the other supplier were all bad.
I appreciate the quality of your product. They look great on my motorhome.
Thanks,



by:

We have been working on our travel trailer to sell and the one thing everyone wants is the bright optics tail light. I found this one that fits our old trailer and it was shipped immediately!



by:

Good generic led tail/stop light replacement unit. Looks well constructed and is very bright. Installed with no problems at all. No documentation included so be aware that the WHITE lead is ground. Gasket is pre-punched making installation very easy. No mounting screws are included, just the light and the gasket.



by:

Great quality.
Great price.
Fast
shipping.



by:

Good product



by:

The lights are great easy to install and looks GREAT too, Super Bright!



by:

Great fit for our old camper . Very quick shipping .excellent !!



by:

I bought two of the lights to use on my 2005 Forest River Cardinal 5th wheel. Trailer had the original equipment 7 inch lights. This light fit perfect in the same holes. I did have to rewire the light but that was easy since these lights have instructions on the back to tell which wire is brake, ground, or tail. It comes with a water proof dense foam gasket. This is a nice bright light.

I still have two of the old lights as my trailer has 4 in the back. I am a cheap fellow and will use these lights whenever another old one bites the dust.

Be advised the factory used caulk and screws to install the light. They did not want to come off after 15 years. TIP: I used a heat gun moving it all the way around the circumference of the light for about 2 minutes. I waited about 5 minutes and then made a steel widget to pry off the lights. They came off much easier with the heat.



by:

These work great. These replaced the original round tail lights on an 80's Scamp camping trailer. Other cars can now see my lights!



by:

A large bright combined stop/turn/tail light designed to be mounted on flat surface. Looks to be good quality. We mounted it on a bracket and using it as a removable tow light for our Jeep.



by:

These LED lights look well made and I'm sure they will be very bright and durable.
I'll provide more feedback and pictures when they are installed on my 1970 Boler trailer.
The only reason I didn't give them 5 stars is because I haven't installed them yet.



by:

They work for me. They really brighten my stop and taillights. Installation was easy and they fit.



by:

Perfect size for my 1968 Aristocrat trailer and LED. I would buy them again.



by:

As usual, great service for a product that is not easy to find. I used a pair of their on the back of my fifth wheel trailer whose mfg has been out of business for 10 yrs. Thanks again.


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See what our Experts say about this Optronics Trailer Lights

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    I can honestly say I have never had someone building a railroad crossbuck sign ask me a question! But, yes, the Optronics light # ST90RB will illuminate steady when connected to a 12 volt power source, like a battery, provided that the power source has a charge (if the battery runs low the light can dim). An LED light, like # STL90RB, will be brighter and use less power. It would not look as authentic, but it will consume less power and last longer. To be able to turn the light off and...
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  • Comparing the Transit # STL90R24B and # STL90RB Tail Lights
    The difference between the Transit Tail Lights # STL90R24B and # STL90RB is that the former is compatible with 12V or 24V systems while the latter is only compatible with 12V systems. Aside from that they both use the stop/turn/tail functions, are LED, have 31 diodes, are submersible, and have the same dimensions.
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  • Replacement Taillight Options for 1967 Airstream Caravel Trailer
    I have a solution for you, but we do not offer any vintage 575 lights. I was able to find that the 575 lights were round taillights that measured 7 inches in diameter. To replace your exisiting lights with those of the same diameter, we offer both incandescent and LED lights. Our most popular 7 inch diameter, round, red trailer taillight is the Optronics # ST90RB. This is an incandescent, sealed taillight. The three taillight options that come with LED lights are the Optronics # STL90RB,...
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    Yes, this Optronics Trailer Lights # STL90RB can be used as a combined trailer tail light that can function as a taillight, a turn signal and a brake light. It has dual intensities so that it could be used as a tail light and then when the blinkers or brakes are applied the brighter filament will illuminate. When you wire this into the wire of your trailer the white wire will need to be attached to a good clean metal surface. The black wire will be run to the tail light circuit of your...
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    Take a look at the video I have linked to the right that shows how the LED trailer tail light # STL90RB is supposed to light up. The outer LEDs light up bright when the brakes are applied. If this is how your lights are lighting up then they are functioning normally. But it sounds like you have one that is functioning normal and one that is functioning opposite of how it should be. The center of the light is the running light and the outer LEDs are the brake and turn signal. On the...
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    From my research on the Reflecto light 110-150 that you mentioned, they are round stop/tail/turn lights that measure 6-7/8" in diameter. They were used on older travel trailers in the 1960s and 70s so there are not replacement lens available anymore. I recommend to replace the whole light with Optronics part # STL90RB. The Optronics light is a surface mount stop/tail/turn light that has a 7" diameter so it works well to replace the 6-7/8" inch diameter reflecto light on your trailer....
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    Image 1 for
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Info for this part was:

Employee Tyler C
Written by:
Tyler C
Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee John H
Expert Research:
John H
Employee Adam R
Expert Research:
Adam R
Employee Laura H
Updated by:
Laura H
Employee Amy B
Updated by:
Amy B
Employee Brian T
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Brian T
Employee Noah M
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Employee Cole B
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Cole B

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