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ONE LED Tail Light - Stop, Tail, Turn - Submersible - Round - Red Lens - Black Flange - Weathertight
Optronics

ONE LED Tail Light - Stop, Tail, Turn - Submersible - Round - Red Lens - Black Flange - Weathertight

Part Number: STL003RFMB
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$10.00
Retail:$10.91
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4-1/4" Round. Waterproof trailer light serves 3 functions: brake, tail, and turn. Unlike other LED lights, this ONE Series light provides bright illumination using a single diode. Recessed mount with flange. Weathertight plug. Red lens. Great Prices for the best trailer lights from Optronics. ONE LED Tail Light - Stop, Tail, Turn - Submersible - Round - Red Lens - Black Flange - Weathertight part number STL003RFMB can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (995)
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  • Videos (1)
  • Photos

Optronics Trailer Lights - STL003RFMB

  • Tail Lights
  • Round
  • LED Light
  • Red
  • 4-1/4 Inch Diameter
  • Recessed Mount
  • Stop/Turn/Tail
  • Submersible Lights
  • Optronics

4-1/4" Round. Waterproof trailer light serves 3 functions: brake, tail, and turn. Unlike other LED lights, this ONE Series light provides bright illumination using a single diode. Recessed mount with flange. Weathertight plug. Red lens.


Features:

  • Round trailer tail light serves 3 functions
    • Stop light
    • Tail light
    • Turn signal light
  • Sonically sealed, waterproof housing and lens unit is submersible
  • ONE Series provides bright light using a single diode, unlike other LED lights
  • 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
  • Polycarbonate lens and housing
  • Red lens
  • Recessed mount with built-in black flange - hardware not included
  • Weathertight connection point on back of light requires adapter (AL45PWTB - sold separately) to work with industry-standard 3-prong plugs
  • DOT compliant
    • Meets FMVSS 108 and CMVSS 108 requirements for automotive lighting


Specs:

  • Diameter of light face: 4-1/4"
  • Dimensions with flange: 5-1/2" diameter x 1-11/16" deep
  • Diodes: 1
  • Power draw at 12.8 volts:
    • Stop/turn signal light: 0.25 amps
    • Tail light: 0.007 amps
  • Warranty
    • Lifetime on LEDs
    • 3-Year limited on housing


Optronics trailer tail 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.


Weathertight 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.



STL003RFMB Optronics ONE Series 4" Round Combination LED Trailer Taillight - Red - Weathertight Plug - Black Flange




California residents: click here


Video of ONE LED Tail Light - Stop, Tail, Turn - Submersible - Round - Red Lens - Black Flange - Weathertight

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




Video Transcript for Hands-On with the ONE LED Tail Light

Today we're going to be taking a look at part number StL003RFMB. This is the Optronics ONE LED trailer light. The round trailer light is going to serve three functions, providing your stop light, taillight and turn single light. It is going to feature a sonically sealed waterproof housing and lens unit. It is completely submersible. The ONE Series is going to provide bright light using a single diode unlike other LEDS that use a multi diode design. The ONE Series is one LED.

It's going to feature durable surface-mount technology when it comes to the construction of the LED circuit board. That's going to better withstand shock and vibration, and it's going to allow for improved heat distribution. Now, LEDs are going to make great replacements for incandescent lights. They're going to last longer. They're much more efficient. They burn brighter.

You don't have to worry about replacing the bulbs, and you don't have to worry about brittle filaments. It's going to feature the polycarbonate red lens and the polycarbonate black housing, very strong and durable. This is a recessed mount installation. It's got the built in mounting plans. It's going to contain three mounting holes. You're hardware is not included.

We take a measurement of the diameter of the recessed area from this point right here to this point right here. That's going to give us a measurement of about 4 1/2 inches. The depth of the recessed portion, measuring from the back of the flange to the back of the plug, is looking at about 1 13/16 of an inch. Now, the plug back here is going to feature a weather tight connection point on the back of the light. It does require an adapter, part number AL45PWTB that is sold separately, and it is required to work with the industry standard three-pronged plug. The light is Department of Transportation compliant. If we take a measurement of the diameter of the light face, basically just measuring that lens area, that's going to measure 4 1/4 of an inch.

Overall diameter, including the flange, you're looking at about 5 1/2 inches. Overall depth from the front of flange to the back of the plug, we're looking at about 2 inches deep. Now our mount holes are going to be separated on center apart from one another by 4 1/4 of an inch. That's going to be the same distance between each mounting hole, and those holes are going to give us a diameter of about 1/4 of an inch. Again, this light is going to contain one diode or one LED. The power draw at 12.8 volts for the stop and turn light is 0.25 amps and for the tail light is 0.007 amps. Optronics is going to put a lifetime warranty on the LED. We're going to go and hook it up to our external power-supply that way you can see what it looks like with power running to it. We'll take our plug and place it into the back portion here until it clicks into place. You can see here that it has the one LED. It sends out a nice consistent signal. This is going to be the tail light function. Then when we apply our breaks, you can see how that illuminates for a stronger signal output, and it's going to do the same thing when we activate our turn signal. That's going to do it for today's review of part number STL003RFMB.

Customer Satisfaction Score:


Customer Reviews

ONE LED Tail Light - Stop, Tail, Turn - Submersible - Round - Red Lens - Black Flange - Weathertight - STL003RFMB

Average Customer Rating:  4.8 out of 5 stars   (995 Customer Reviews)

4-1/4" Round. Waterproof trailer light serves 3 functions: brake, tail, and turn. Unlike other LED lights, this ONE Series light provides bright illumination using a single diode. Recessed mount with flange. Weathertight plug. Red lens.

by:

Lights worked perfect for my flatbed light upgrade,great price and this company has a nice easy to use website, i only wish they came with a gasket to go between the light and the mounting surface , but with that being said not all builds need to be water tight so i still guve it five stars



by:

LED lights work great on my 73 CJ5. Have had them now for a year and no issues at all. Thanks etrailer.



by:

I replaced my older lights with 4 of these LED units. Works great.



by:

I'm very happy with my purchase. It meets my expectations. Thanks. I'll be doing some more purchasing in the near future.

Juan I.

5/10/2018

Theyre working just fine. Im very happy with the products.



by:

It works great and should last a long time should have bought one for the other side



by:



by:

Absolutely outstanding service in every way !!!!
These folks would have received 10 stars if that many were available. They are absolutely a pleasure to do business with. They are very friendly and professional, helped me identify the part I needed and shipped it super fast to help me with a critical timing issue for my boat trailer tail light need for an upcoming fishing trip. I am very grateful for all their help and highly recommend etrailer.com. I’m a repeat customer and this is the only place I’ll shop for my trailer needs !!!!!!



by:

Good replacement for suntracker trailer. Plug matched perfectly. First dip in water led lights for brakes went dead. Trailer sent another one right away no hassle.



by:

Loved the easy installation and plug that eliminates splices, but my light has already stopped working. maybe they just aren't suitable for a boat trailer.



by:

I couldn’t find anyone that had the tail light I needed for my trailer.after looking at every place I could find I finally looked on etrailer web site and found what I needed. I called and spoke with the representative to make sure it was the right one. The representative was very helpful and determined it was the right part. The part actually got delivered quite a bit faster than expected. Thank you



by:

Had a scratch on one of the lenses upon receipt. I notified e-trailer, they handled it right away sending q replacement. It’s nice to see that customer service does still exist. Thank you



by:

The tail light was perfect, quick delivery and as promised. The installation is super simple and the follow up on my satisfaction was top notch. Customer service is not dead at etrailer. Thank you!



by:

Carbon copy of what i need. The product even came with new mounting hardware. The product came on time as advertised!



by:

Light got water intrusion and stopped working after a months use. Warranty isn't honored unless shipped back in for examination. Leaving you to have to purchase another light in the mean time to stay legal



by:

Product was exactly as described. It worked perfectly. LEDs work much better than the old incandescent.



by:

Product was exactly as described. It worked perfectly. LEDs work much better than the old incandescent.



by:

Ordering was quick and easy. The taillight was an exact match for my trailer. It was delivered in three business days and installation took about ten minutes.



by:

Great place to order parts.I ordered replacement tail lights for my boat trailer and they were a perfect fit.I called and talked to a sales representative, they were very friendly and knowledgeable and easy tracking of my shipment.



by:

5 min job, worked great



by:

Etrailer had the part l needed and it was easy to navigate their web page and was delivered within a few days. Thanks Etrailer



by:

Product and service brilliant.
One
the big things in service have been sorted, eg. good product, value for money (not cheapest) delivered in good condition in a predicted timeframe, it's the little things like an email with tracking url that has ALL the information you need... WITHOUT HAVE TO TYPE IN A TRACKING NUMBER , NAME, ZIP ETC. And same with review, click on a url in an email and enter your comments with pictures .....SIMPLE. so many other companies just make these types of things too complicated and onerous for the customer to provide feedback. Also each person in the process is named! Brilliant, personal and just nice. I wish you guys were responsible for all of my transactions for all the things I buy online. Thank you to all of you at etrailer fantastic job.



by:

Great company to work with. Excellent inventory, customer service was amazing. I called and spoke to Alex and she was very pleasant to talk to. Plenty of installation videos available. As a RV park owner I am sure I will be using them again in the future.



by:

The inventory was excellent and order turn around time was top notch. Great company to work with!



by:

Easy install. I think it was pretty expensive for one light.



by:

I have a 2021 bass tracker boat and trailer. I backed into a pole and broke the tail light. I ordered this one and received it two days later. Fit perfect. No issues what so ever. Great product great service. I would recommend it.


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See what our Experts say about this Optronics Trailer Lights


Info for this part was:

Employee Leah B
Edited by:
Leah B
Employee Cole B
Installed by:
Cole B
Employee Amy B
Written by:
Amy B
Employee Wilson B
Updated by:
Wilson B
Employee Brian T
Updated by:
Brian T

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