1. Trailer Lights
  2. Optronics
  3. Tail Lights
  4. Square
  5. LED Light
  6. Red
ONE LED Trailer Tail Light - 7 Function - Submersible - Square - Red Lens - Driver Side

ONE LED Trailer Tail Light - 7 Function - Submersible - Square - Red Lens - Driver Side

Item # STL009RB
lowest price pledge
Retail:$23.06
Our Price: $19.79
You Save: 14%
Trailer Lights
Orders above $99 qualify for Free Shipping
Shipping Weight: 0.62 lbs
Quantity: 
In Stock
STL009RB - Square Optronics Tail Lights
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

Customer Photos

5-1/16" x 4-9/16". Waterproof trailer light acts as brake, tail, turn, side marker, side reflex reflector, rear reflex reflector, and license plate light. ONE Series provides bright light using fewer diodes than other LEDs. Stud mount. Lowest Prices for the best trailer lights from Optronics. ONE LED Trailer Tail Light - 7 Function - Submersible - Square - Red Lens - Driver Side part number STL009RB can be ordered online at etrailer.com or call 800-298-8924 for expert service.
  • All Info
  • Reviews (328)
  • Q & A (9)
  • Photos
  • Why etrailer?

Optronics Trailer Lights - STL009RB

  • Tail Lights
  • Square
  • LED Light
  • Red
  • Surface Mount
  • Submersible Lights
  • Optronics
  • Stop/Turn/Tail
  • Side Marker
  • Rear Reflector
  • License Plate

5-1/16" x 4-9/16". Waterproof trailer light acts as brake, tail, turn, side marker, side reflex reflector, rear reflex reflector, and license plate light. ONE Series provides bright light using fewer diodes than other LEDs. Stud mount.


Features:

  • Square trailer tail light serves 7 functions
    • Stop light
    • Tail light
    • Turn signal light
    • Side marker light
    • Side reflex reflector
    • Rear reflex reflector
    • License plate light
  • Sealed, waterproof construction is submersible
  • ONE Series provides bright light using fewer diodes than 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
  • Molded plastic housing
  • Red and clear acrylic lenses
  • Mounts on surface of trailer with included studs
  • 3-Wire pigtail
  • DOT compliant
    • Meets FMVSS 108 and CMVSS 108 requirements for automotive lighting


Specs:

  • Configuration: driver's side (left-hand side)
  • Dimensions: 5-1/16" long x 4-9/16" tall x 2-7/8" deep
  • Mounting holes: 2" apart on center
  • Power draw at 12.8 volts:
    • Stop light: 0.345 amps
    • Tail light: 0.069 amps
  • Warranty:
    • Lifetime on LEDs
    • 3-Year limited on housing, lens, and wiring


Optronics Light Dimensions

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 circuit board is sealed, which means that water will not damage the diodes or circuit board.



STL009RB Optronics ONE Series Combination LED Boat Trailer Taillight w/ License Plate Illuminator - Left Side - Red Lens




California residents: click here



Customer Reviews

ONE LED Trailer Tail Light - 7 Function - Submersible - Square - Red Lens - Driver Side - STL009RB

Average Customer Rating:  4.8 out of 5 stars   (328 Customer Reviews)

5-1/16" x 4-9/16". Waterproof trailer light acts as brake, tail, turn, side marker, side reflex reflector, rear reflex reflector, and license plate light. ONE Series provides bright light using fewer diodes than other LEDs. Stud mount.

- STL009RB
by:

I put these on a boat trailer so we haven't used them much. However, they arrived quickly, were easy to install and are still working. 591340



- STL009RB
by:

These lights mounted up and wired easy with out any changes to the trailer and are brighter than the original ones. First time I use LED trailer lights and hope they will be trouble free for many years. Purchased two sets of lights I will change out on my second boat trailer. In the pass I have to change bulbs two or three times a year, I hope this will change. 425636



- STL009RB
by:

The tail lights that came on our boat trailer were the $1.95 incandescent variety. They quit working after the first season. I replaced them with these sealed LED units which have worked fine ever since. 433514



- STL009RB
by: 10/04/2020

Great product. 896967



- STL009RB
by: 09/20/2020

Works great 883831



- STL009RB
by:

869941



- STL009RB
by:

Excellent LED model matches the original factory incandescent. 867852



- STL009RB
by: 08/14/2020

861879



- STL009RB
by:

See previous review of STL008RB. Great product, great company. Highly recommended! 853976



- STL009RB
by:

Haven't tried them on the road yet, but these seem well made. The edges of the lenses are flush and there isn't even any molding flash. I tested them and holy heck are they bright! Someone would have to be blind to miss the brake lights on these. The studs are the same spacing as the round incandescent tail light units that used to be pretty popular on utility trailers. The back of the light has a color code guide (a very nice touch) and notes that the mounting studs are the ground return. Not mentioned is that there's also a white wire (the one with the ring lug) in case you don't want to rely on the chassis ground. Personally I recommend having a continuous ground wire for your trailer lights; chassis grounds can be unreliable, especially in a corrosive environment. 827925



- STL009RB
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. 825692



- STL009RB
by:

They work just like they were suppose to and were easy to install. 827690



- STL009RB
by:

It looks and works great 821403



- STL009RB
by:

Knowledgeable, friendly representative, found exactly what I was looking for. Thank you. 802864



- STL009RB
by:

Was wanting to upgrade to led lights good looking light only time will tell how long it will last I'm happy shipping was good. 791990



- STL009RB
by:

The lights are what i expected and sure they will be a great replacement. Thank you for your service.Take care and be safe. 787409



- STL009RB
by:

Replacement lens, glad I didn’t have to buy the complete light 769849



- STL009RB
by:

Perfect match 760701



- STL009RB
by:

Excellent service and support. Very productive and helpful company. I highly recommend etrailer.com for all of your trailer needs. 736902



- STL009RB
by:

Great service and quick delivery after easy online ordering. Between our 5th wheel and a small utility trailer, I'm always in the market for something trailer related. I will definitely do business with etrailer again. Thanks! 715133



- STL009RB
by:

lights worked great price was very good 706772



- STL009RB
by:

Great price, fast delivery, great instructional video! Awesome!!! 700004



- STL009RB
by:

Great price, fast shipping. The best co mbination! 700002



- STL009RB
by:

Looks like the item pictured. Well built for the price, Great customer service, didn't stock one of the lights needed and found an alternative to get the order to us in time. 664438



- STL009RB
by:

Drop in replacement for my old lights. 10+ year old trailer and the original lights were coming apart and the sockets were starting to corrode. 628342


25
331
Show More Reviews

Ask the Experts about this Optronics Trailer Lights

Do you have a question about this Trailer Light?




  • 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:

Installed by:
Jeff D
Installed by:
Andrew S
Written by:
Tricia G
Expert Research:
Jameson C
Video Edited:
Jacob T
Updated by:
Amy B
Updated by:
Sarah W
Updated by:
Brian T
Video by:
Chris R

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. Let us know if anything is missing or if you have any questions.