1. Trailer Lights
  2. Optronics
  3. Tail Lights
  4. Round
  5. Incandescent Light
  6. Red
Trailer Tail Light - Stop, Turn, Tail - Incandescent - Round - Red Lens - Passenger Side

Trailer Tail Light - Stop, Turn, Tail - Incandescent - Round - Red Lens - Passenger Side

Item # ST24RB
lowest price pledge
Retail:$25.14
Our Price: $10.55
You Save: 58%
Trailer Lights
Orders above $99 qualify for Free Shipping
Shipping Weight: 0.37 lbs
Quantity: 
In Stock
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

Videos

4-5/16" Diameter round. Incandescent trailer light serves 3 functions: stop, turn, and tail light. Snap-on lens. Durable plastic housing. Stud mount to trailer with included studs. 2-Wire design. (1) 2057 bulb. Lowest Prices for the best trailer lights from Optronics. Trailer Tail Light - Stop, Turn, Tail - Incandescent - Round - Red Lens - Passenger Side part number ST24RB can be ordered online at etrailer.com or call 800-298-8924 for expert service.
  • All Info
  • Reviews (37)
  • Q & A (8)
  • Photos
  • Why etrailer?

Optronics Trailer Lights - ST24RB

  • Tail Lights
  • Round
  • Incandescent Light
  • Red
  • Surface Mount
  • 4-1/2 Inch Diameter
  • Non-Submersible Lights
  • Optronics
  • Stop/Turn/Tail

4-5/16" Diameter round. Incandescent trailer light serves 3 functions: stop, turn, and tail light. Snap-on lens. Durable plastic housing. Stud mount to trailer with included studs. 2-Wire design. (1) 2057 bulb.


Features:

  • Incandescent trailer light serves 3 functions
    • Stop, turn, and tail
  • Incandescent bulb is easy to replace
  • Shock-proof socket protects bulb against damage
  • Durable plastic housing with snap-on lens
  • Red lens over incandescent bulb
  • Compatible with 12V DC systems
  • Stud mount to trailer with included studs
  • 2-Wire design includes power lead and ground wire


Specs:

  • Configuration: passenger side
    • Driver side: ST25RB (sold separately)
  • Dimensions: 4-5/16" diameter x 3-3/8" thick
  • Distance between mounting studs (center on center): 2"
  • Bulb type: 2057
  • Power draw at 12.8V:
    • Stop/turn: 2.5 amps
    • Tail: 1.0 amps
  • 3-Year warranty


Manufacturer Cross Reference
Light will work as an exact replacement for:
Uni Bond # TL4402
Wesbar # 3050
Truck Lite # 80314R
Grote # 50862
Peterson # 428S
Bargman # 30-15-001


Optronics ST24 Series Stud Mount Tail Light Dimensions

ST24RB Optronics Trailer Tail Light - Stop, Turn, Tail - Stud Mount - Round - Red Lens - Passenger Side - Right Hand

Alternate part number: ST-24RB




California residents: click here



Customer Reviews

Trailer Tail Light - Stop, Turn, Tail - Incandescent - Round - Red Lens - Passenger Side - ST24RB

Average Customer Rating:  4.9 out of 5 stars   (37 Customer Reviews)

4-5/16" Diameter round. Incandescent trailer light serves 3 functions: stop, turn, and tail light. Snap-on lens. Durable plastic housing. Stud mount to trailer with included studs. 2-Wire design. (1) 2057 bulb.

- ST24RB
by:

Just what I was looking for. Came to me very quickly and was kept informed of tracking. Also asked a question of their experts and was answered very promptly. 693118



- ST24RB
by:

Exactly what I wanted. Would recommend this seller. Product arrived a day early. 651836


Comments
GREAT
Ray - 06/03/2020

78571

- ST24RB
by:

Simple straightforward, a good deal 598097



- ST24RB
by:

Excellent company and excellent customer service! ! 574662



- ST24RB
by:

Bright and lightweight. No clear licence plate window which was what I wanted. 572770


Comments
Fantastic
Ray - 10/10/2019

62777

- ST24RB
by:

Great product and customer service. Pricing and shipping were awesome. 568335



- ST24RB
by:

We purchased an old snowmobile trailer to adapt to a hauling trailer. The lights were long gone but the steel surrounds were still there. We were able to order the exact light fixtures that had been in the surrounds even with the right mounting bolts on the back.. Made for a quick clean installation. 554126



- ST24RB
by:

Great product, good price, and fast shi pping 515028



- ST24RB
by:

Very satisfied 465389



- ST24RB
by:

For the money, these work fine. Don't expect very a very durable product though. They are cheaply made, and looks like water can get in eventually. Fine for a rarely used trailer. 455868



- ST24RB
by:

Very easy to install, looks awsome on my trailer 454769



- ST24RB
by:

Great little lights. They are bright and seem to be well made. The price was great and the shipping was quick and i even had them shipped economy. 453359



- ST24RB
by:

Trailer lights are working fine, thanks for asking! 439240



- ST24RB
by:

These were hard to find but etrailer had just what I needed with incredible shipping and customer service. 427933



- ST24RB
by:

Fast service and shipped the right things I ordered. 418808



- ST24RB
by:

Everything was great, fast ship, items works great. 414928



- ST24RB
by:

Worth having a spare or two for the pri ce 366957



- ST24RB
by:

Great, simple tail lights. An exact replacement for what they used in 1970 when they homebuilt the trailer. I wanted something that would fit in the tubes to protect them from the heat of the firebox and damage. A perfect set to make the BBQ Pit road legal again. 358880



- ST24RB
by:

For the price and function you can't beat it, I used them on the back of CJ5 and they get shaken pretty good---work great 357109


Comments
They still work great
Ken M - 03/22/2018

36275

- ST24RB
by:

Great prices and fast delivery would recommend everyone using your products. Thanks again for the fast service 345816



- ST24RB
by:

Good product. no issues with it, use it often. 320135



- ST24RB
by:

Really fast delivery. The light looks good, haven't put it on yet. 313484



- ST24RB
by:

Perfect replacement for the old fixture and it arrived in 2 days! Thanks 305219



- ST24RB
by:

This transaction has been - WITHOUT DOUBT - flawless. Lights are as advertised. Thanks for the service! 294811


Comments
Still 100!
J.O. L - 09/14/2017

28190

- ST24RB
by:

Very good and fast service. 294570


25
37
Show More Reviews

Ask the Experts about this Optronics Trailer Lights

  • Replacement Trailer Tail Lights for River Drift Boat Trailer
    The Peterson Round Trailer Tail Light, 2 Stud Mounting, Right Hand # 431800 and # 432000 or the 4-3/8" Round Trailer Tail Light, Stud Mount, 3-Function, Right Hand # ST24RB and # ST25RB are both the style you are seeking but are not submersible. They are good for weather, but not for launching a boat as you referenced. I have linked the page to your options for a round light that is submersible but they won't have the 2 stud mount your referenced.
    view full answer...
  • Why is There a Driver and Passenger Round Optronics Trailer Tail/Stop/Turn Light
    The Trailer Tail Light # ST24RB is labeled as the passenger side because the driver side option, part # ST25RB, has a clear section on the underside of the housing to illuminate a license plate on a bracket like part # LP10SB. If you already have a light dedicated to the license plate then you can definitely use 2 of the passenger side options for your trailer. Attached are some review videos for you to check out. These light assemblies ground through the mounting hardware and then you...
    view full answer...
  • How Does the Optronics 3-Function Tail Light Provide 3 Functions if There are Only 2 Wires
    The Round Trailer Tail Light # ST24RB grounds through the mounting studs so the two wires are all that is necessary for activating the stop/tail/turn signals of the light. The bulbs are dual intensity so each wire will control a different intensity of the bulb and then ground through the mounting studs. The stop/turn will be on one wire and the tail light will be on another. To determine if you need more lights at the rear of your vehicle you will need to consult your local laws and...
    view full answer...
  • 4 Inch Round Submersible Trailer Light Recommendation
    I have a solution for you, but the 4-3/8" Round Trailer Tail Light # ST24RB that you referenced is not submersible. The closest thing we have to what you referenced that is submersible would be the Red Flush Mounted Sealed Turn Signal # 435800.
    view full answer...
  • What are the Wire Functions on an Optronics 3-Wire Pigtail
    On the Optronics 3-wire plugs the white is ground, red is turn signal/brake lights, and the black is for running lights. On your trailer green is likely the right turn signal/brake light wire, brown and tan are most likely running lights, and yellow is most likely left turn signal/brake lights. You will need to use a circuit tester such as # 40376 to test the wires on the trailer to confirm.
    view full answer...
  • Does 7 Inch Round Transit Light, # ST90RB, Have Brake, Turn, and Tail Light Functions
    The 7 Inch Round Transit Light, # ST90RB, is a 2-function light. This round red transit light is used as a stop and tail light when connected to combined stop/turn circuit. For stop, tail, and turn lights, you will need a 3-function light like # ST24RB.
    view full answer...
  • Sealed LED Tail Lights on Trailer Do Not Illuminate But Incandescent Type Will Work
    The Optronics Submersible LED Trailer Light Kit, part # TLL9RK, provides a lifetime warranty on the the LEDs and features water-proof housings. This particular product uses two threaded stainless steel studs for mounting to your trailer and a 3-wire configuration for electrical connection to your trailer wiring. The light includes separate wires for ground (white wire), stop/turn signals (green and yellow wires) and running lights (carried on the brown wire). There are similar products...
    view full answer...
  • How Many Functions Can the 7 inch Round Transit Stop and Tail Light # ST90RB Do
    This 7 inch Round Transit Stop and Tail Light # ST90RB can do stop and turn signals when used on a combined stop/turn circuit, but it cannot do taillight functions as well. The closest thing to a 7 inch 3 function trailer light we have is the 4-3/8 inch Round Trailer Tail Light, Stud Mount, 3-Function Trailer Light # ST24RB. However, this light is only 4-3/8 inches in diameter.
    view full answer...




  • 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:
Michael H
Expert Research:
Jameson C
Updated by:
Adele M
Updated by:
Laura H
Updated by:
Brian T
Installed by:
Cole B

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.