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

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

Item # ST25RB

lowest price pledge

Our Price: $6.58

Trailer Lights

Orders above $99 qualify for Free Shipping

Shipping Weight: 0.38 lbs

Arrives before Christmas with Ground or Free Shipping.
Quantity: 
In Stock, Ships Today
Trailer Tail Light - Stop, Turn, Tail, License - Incandescent - Round - Red Lens - Driver Side Incandescent Light ST25RB
zoom in icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.
Please enter a valid email address.

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.

pop out icon replay 360 icon
horizontal rotate icon

Product Images

Videos

4-5/16" Diameter round. Incandescent trailer light serves 4 functions: stop, turn, tail, and license plate 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, License - Incandescent - Round - Red Lens - Driver Side part number ST25RB can be ordered online at etrailer.com or call 800-298-8924 for expert service.
  • All Info
  • Reviews (16)
  • Q & A (1)
  • Videos (1)
  • Photos
  • Why etrailer?

Optronics Trailer Lights - ST25RB

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

4-5/16" Diameter round. Incandescent trailer light serves 4 functions: stop, turn, tail, and license plate 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 4 functions
    • Stop, turn, and tail
    • Built-in license plate light illuminates trailer license plate
  • 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: driver side
    • Passenger side: ST24RB (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 # TL4402L
Wesbar # 3000
Truck Lite # 80319R / 80316R
Grote # 50852
Peterson # 428/428W
Bargman # 30-15-101


Optronics ST25 Series Stud Mount Tail Light Dimensions

ST25RB Optronics Trailer Tail Light - Stop, Turn, Tail, License - Stud Mount - Round - Red Lens - Driver Side - Left Hand

Alternate part number: ST-25RB






California residents: click here


Video of Trailer Tail Light - Stop, Turn, Tail, License - Incandescent - Round - Red Lens - Driver Side


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




Video Transcript for Optronics Trailer Lights - Tail Lights - ST25RB Review

Today, we're going to be reviewing Part Number ST25RB. This is the 4-3/8" Round Trailer Tail and License Plate Light for the left hand side of your trailer. You can see down here, it's got a nice, clear part of the housing that's going to allow lights come through, so it's going to send some light down to the license plate area. The red, round trailer light is going to serve four functions. It's going to provide your stop and turn signals, your tail light signal, and your license plate illuminator. It's got a black, polymer housing that's made out of a durable plastic material. It's also going to feature replaceable lens and bulb that is an incandescent bulb.

Here on the rear of the housing, you can see that it has the stud mounts on it. It's also going to include the nuts that are on there, that way, you can get it fully installed. If we take a measurement to distance between those two studs, center on center, it's going to be right on 2". The wiring design is going to have the two lead wires for power, and then it's going to ground through the mounting hardware. If we take a look at the overall diameter, it's going to give us a diameter of 4-5/16", with a depth, just going to the back of the housing, of about 3-5/8". Now, we're going to go and connect this to our external power source.

That way, you can see what it looks like with power running to it, and with our overhead lights turned off. The brown wire is going to be for the tail light function, and then the red wire is going to be for our brakes and turn signal. You can see here, it's going to send out a nice, consistent signal. This is going to be the tail light function. You can see that that 00:01:54 allows the light to come through here at the bottom. That's going to be our license plate illuminator.

Then, when we apply our breaks, you can see how it brightens up, sends out a stronger signal. It's going to be the same thing when we activate our turn signals as well. That's going to do it for today's review of Part Number ST25RB. This is the Round Trailer Tail and License Plate Light for the left hand side of your trailer from Optronics. If you need one for the right hand side, you can find that right here at etrailer.com with Part Number ST24RB. .


Customer Reviews

Trailer Tail Light - Stop, Turn, Tail, License - Incandescent - Round - Red Lens - Driver Side - ST25RB

Average Customer Rating:  4.9 out of 5 stars   (16 Customer Reviews)

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

- ST25RB
by:

The light serves its purpose with no problems. It looks good and functions as described! I'm looking to purchase several more due to several projects that are coming up. Thanks 650365



- ST25RB
by:

Light was what I expected. Fast delivery. Friendly helpful service rep. Thanks 644935



- ST25RB
by:

Good value, simple and easy to install 598098



- ST25RB
by:

Fast service exactly what I order 584910



- ST25RB
by:

Great product. Perfect fit. 561098



- ST25RB
by:

Great product, good price, and fast shi pping 515029



- ST25RB
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. 455866



- ST25RB
by:

Used these lights to upgrade the rear lighting on my '29 Reo. Changed bulbs to 6v and they work well and look OK. They don't look as old as the car but I am much safer now with good rear lighting. 440141



- ST25RB
by:

Service was excellent. Part(s) lived up to my expectations-as usual. 396413



- ST25RB
by:

Petersen Trailer Lights, left and right. Excellent product. Fit properly and were easy to wire and worked right away. 267630



- ST25RB
by:

Product was exactly as described and worked perfectly--and at a good price. The actual product deserves 5 stars but I rated a 4 because there were no directions. I didn't need them because etrailer's website has excellent videos on their products--and their staff are very knowledgable and helpful! 256183



- ST25RB
by:

WORKED GREAT WAS SHIPPED VERY QUICK 229941



- ST25RB
by:

The product is exactly as described below. It will serve the purpose to my desired degree, Thank you, Tom 194012


Comments

Product works as well as on day one. Tom

Tom - 05/26/2016

17943

- ST25RB
by:

Fit as advertised 171638



- ST25RB
by:

Great product , fast shipping and Excellent price. I am glad I ordered from you and I will tell all my friends . Thanks, Ron 162540



- ST25RB
by:

nice product fast and friendly service 79778


16
16

Ask the Experts about this Optronics Trailer Lights

Do you have a question about this Trailer Light?


  • 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 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

    Satisfaction Guarantee
    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Updated by:
Adele M
Updated by:
Laura H
Updated by:
Brian T

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.