bing tracking image
  1. Trailer Lights
  2. Optronics
  3. Tail Lights
  4. Oval
  5. LED Light
  6. Red
Optronics LED Trailer Tail Light - Stop, Tail, Turn - Submersible - 48 Diodes - Oval - Red Lens

Optronics LED Trailer Tail Light - Stop, Tail, Turn - Submersible - 48 Diodes - Oval - Red Lens

Item # STL70RB
lowest price pledge
Retail:$31.74
Our Price: $25.42
You Save: 20%
Trailer Lights
Orders above $99 qualify for Free Shipping
Shipping Weight: 0.38 lbs
Quantity: 
Optronics LED Trailer Tail Light - Stop, Tail, Turn - Submersible - 48 Diodes - Oval - Red Lens Submersible Lights STL70RB
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

In Use/Installed

Customer Photos

Need help with installation?
Locate installers near me
6-1/2" x 2-1/4" Oval. 3-Function, waterproof LED light acts as a brake, tail, and turn signal. Durable polycarbonate housing and lens. Recessed mount with grommet (sold separately). Accepts standard 3-prong plug. Lowest Prices for the best trailer lights from Optronics. Optronics LED Trailer Tail Light - Stop, Tail, Turn - Submersible - 48 Diodes - Oval - Red Lens part number STL70RB can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (181)
  • Q & A (0)
  • Photos
  • Why etrailer?

Optronics Trailer Lights - STL70RB

  • Tail Lights
  • Oval
  • LED Light
  • Red
  • 6-1/2L x 2W Inch
  • Recessed Mount
  • Stop/Turn/Tail
  • Submersible Lights
  • Optronics

6-1/2" x 2-1/4" Oval. 3-Function, waterproof LED light acts as a brake, tail, and turn signal. Durable polycarbonate housing and lens. Recessed mount with grommet (sold separately). Accepts standard 3-prong plug.


Features:

  • Oval LED trailer tail 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
  • Recessed mount with grommet (A70GB - sold separately)
    • Mounts in any 360 degree position
  • Accepts industry standard 3-prong plug


Specs:

  • Dimensions: 6-1/2" long x 2-1/4" tall x 1-1/8" thick
  • Diodes: 48
  • Power draw at 12.8V:
    • Stop/turn: 0.362 amps
    • Tail: 0.013 amps
  • Lifetime warranty on LEDs


Manufacturer Cross Reference
Light will work as an exact replacement for:
Uni Bond # LED2238-63R
Truck Lite # 60250R
Grote # 53962
Peterson # 420R
Maxxima # M60250R


Optronics STL70 Series High Diode LED 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.


Recessed-Mount Light

Recessed mount light

Recessed-mount trailer lights install underneath a housing or a grommet (A70GB - sold separately). These lights will extend into the mounting surface and require that a hole be cut into your trailer.



STL70RB Optronics High Diode Count LED Trailer Combination Tail Light - Stop, Tail, Turn - Submersible - 48 Diodes - Oval - Red Lens

Alternate part number: STL-70RB




California residents: click here



Customer Reviews

Optronics LED Trailer Tail Light - Stop, Tail, Turn - Submersible - 48 Diodes - Oval - Red Lens - STL70RB

Average Customer Rating:  4.9 out of 5 stars   (181 Customer Reviews)

6-1/2" x 2-1/4" Oval. 3-Function, waterproof LED light acts as a brake, tail, and turn signal. Durable polycarbonate housing and lens. Recessed mount with grommet (sold separately). Accepts standard 3-prong plug.

by:

Very easy to install. Lights are very bright. Had same lights but one of the old lights was burned out. Took only 10 minutes to install.




by:

This light was exactly like described. I purchase a lot on line and use amazon prime for free shipping. I could not find this light on amazon and was very impressed that etrailer.com had very reasonable shipping prices. Instead of gouging the cost was in line what normal shipping cost would be. The shipping and tracking were spot on and the lights were delivered as promised. A VERY good company to work with.


Comments
Still happy with the lights. Have not had any problems with them whatsoever
Michael B - 07/08/2020


by:

Nice upgrade from my older lights and easy install, wire harness took a little bit to get connected but once the pins aligned it fit nice and snug




by:

Quick & easy install, and LEd replacement for old incandescent lights. Much brighter than the old ones.




by:

I bought these lights for a boat trailer. They are very bright and we're easy to install. I would recommend to anyone looking for replacement lights


Comments
Fantastic....no problem at all.
Paul S - 02/19/2017


by:

Perfect replacement for a Ranger Boats RT188 trailer.




by:

THESE ARE AWESUM. They even look good when off !! Cant wait to BLIND some tailgaters. Drivers who tailgate boat trailers need to be tazed. I ADDED a Sequential Turn module to each side making them even better. A 3rd brake light wire controls others so only E-Trailers Optronics blink. SUPER BRIGHT !! These pull no power at all so I run 30 LED units or hundreds of bulbs all around the trailer.




by:

Trailer Tail Light- Stop, Turn - LED - Waterproof - 48 Diodes - Red Lens was used to replace the slandered bulb trailer tail light.

This Trailer Tail Light is much brighter, easer to see in the dark and or on our dusty dirt roads.




by:

Must better quality than napa lights




by:

Installs perfectly into the rubber grom met.




by:

I've been using the LED trailer lights for about a year now and they work fine. I'd still recommend them to anyone looking to upgrade or replace their existing tail lights.


Comments
Working just fine, exact replacement.
BRETT H - 07/01/2021


by:

It about 1 minute to install. They fit perfectly and are nice and bright. The running lights in the pictures were from my previous order. One of the pictures of the back of the trailer has the brake lights on. Let the snow dust fly!!!




by:

Seems slightly smaller than OEM. Just a little concerned they will stay in with the original boot on them. But they work so we will see. Great doing business with etrailer.




by:

Lots of light!!




by:

Excellent service, fair shipping costs, great selection, fair pricing. Had my trailer lights that I needed to replace old ones. They followed up to make sure you got your product. Thanks etrailer




by:

One of my old brake lights had failed. I found that this style of tail light is sealed and the bulbs cannot be replaced. Having previously had good experiences with etrailer.com, I gave them a call.

The salesman recommended this particular unit as having been favorably received by their customers. I bought two so as not to have a mismatched set. They work perfectly and make the trailer look like the currently produced version. The center LEDs serve as the running light and all 48 come on with the brakes. A following driver would have to be blind to miss seeing these.

etrailer.com again blew me away with their service. The new units arrived in two days without my requesting any special shipping or handling!


Comments
A year later and these lights are still working perfectly.
Terry M - 04/29/2014


by:

Purchased as a replacement for an old bulb style that had burned out. This light is much brighter as a tail light and as a brake light. Light fit exactly with no issues. Wiring was standard and matched up perfectly with no need to splice wires. Very happy with the purchase and also very happy with etrailer.com. Ordered placed on a Saturday afternoon and was delivered Monday afternoon. Item was carefully packed to avoid possible damage. One of the best if not the best online shopping experiences I have had. Won't hesitate to order again or recommend etrailer.com. Thanks


Comments
The lights are still functioning well. No issues. Will definitely order from you again when the need arises. You run a 1st class online store Thanks again.
Buzz G - 03/23/2015


by:

Delivery was quick. The lights have the feel of good quality. I'm surprised it didn't come with any connection wiring otherwise would have given 5 stars. Can't say anything about its waterproofing but by judging the product looks pretty solid.




by:

Your service is excellent but unfortunately the product did not work for me. I switched out my regular bulb lights for these LEDS which have the same plug/connection but unfortunately when my 2006 truck is off, these lights remain on and do not turn off until I disconnect the trailer electrical cord from my vehicle. Ive read some notes online about grounding for new LED's.
I have a new 2015 vehicle but havent connected the trailer yet, which may solve the problem. Can follow up.


Comments
Thank you for your review.I checked your account and I see that you did not purchase any pigtails for these lights. Normally a customer will purchase the pigtail part # A45PB
3-Wire Pigtail for Optronics Trailer Lights - 3-Prong PL-3 Plug - 10" Lead
$4.57
. This pigtail does need to be grounded on a bare, clean and metal surface. If you hardwired the lights they will need to be grounded as well.
-- Etrailer Expert Heather A - 01/10/2018


by:

Exact replacement and better quality than the cheap Ebay ones


Comments
Still working fine after one year
Scott M - 09/06/2021


by:

Product arrived promptly and in excellent condition; Online website was easy to use. Customer service and tracking of order have been above expectations. I plan to do increasing amounts of business with this etrailer.com site. Recommend other customers should consider using this website..


Comments
Great
DrJ - 08/15/2019


by:

I have a 2006 GMC 3500 with a headache rack that takes this size stop, tail and turn signal light. I have had the truck for 10 years an gone through a few different lights - from incandescent to LED.
My truck is driven in the rain, snow, sun and fog. I depend on others seeing my intended signals.... all the time. Make no mistake, this is a work truck.
This product is the brightest one I have experienced thus far. I look forward to a lifetime guarantee as I keep my things for a while.


Comments
Thank you for your kind note. I just sold my 10 year old GMC, and bought a Toyota Tundra.Two things One - the new buyer was thrilled with the lighting and I believe that helped with the sale of it. Two - I will be in touch soon about lighting for my Tundra
Dave H - 03/22/2016


by:

Great replacement for an existing led that started losing leds after 3 years. Same socket and 5 minutes to replace..




by:

Lights are fine. Easy replacement. Very bright and a nice upgrade. Worth the $ as an extra insurance policy in having bright brake lights.

But!!,

I get a bulb failure message every time I use the turn signal in my 2013 Ford Escape. Apparently this is a known problem with Ford Escapes and I need a workaround. Any LED is the issue. Trying to find a workaround.


Comments
If this light was added to the Escape itself, and not a trailer being pulled by the Escape, you will probably need to add a load resistor like part # P230004A or # P230004C.
-- Etrailer Expert Patrick B - 08/25/2015
Still working flawlessly. Great product.
Wally - 08/05/2016


by:

My nice new utility trailer came with crummy taillights, few LEDs and some are already out. I already upgraded another trailer with surface mount Optronics which I am fantastically happy with, after 3 years and going strong. So this was an easy choice - the surface mount model is very bright so I chose this 48-LED model and boy is it nice. Plenty of light, big contrast between the brake and running light function. The running lights even emulate incandescents with a brighter center section, which to me is just shows the design quality of these lights. I'm very happy with them and there's a piece of mind knowing that the lighting at the back is now proper.



25
181
Show More Reviews

See what our Experts say about this Optronics Trailer Lights



  • How to Find Replacement Tail Lights for a 28 Foot Haulmark Travel Trailer
    To determine which lights will work for your 28 foot Haulmark travel trailer, you will need to check the light housing or the lens of the light and try to find a model number and manufacturer if possible. If you think the sealed 6-1/2 inch oval LED Trailer Lights # STL70RB will work on your Haulmark trailer, then you can purchase them and, if there is a problem, call our customer service department at 1-800-298-8924 and they will take care of you. The dimensions of the light are listed...
    view full answer...
  • What is the Replacement Light for the Princess PowerFist 8186587
    I have a solution for you but the Princess PowerFist replacement light 8186587 is a sealed unit in which there is no way to replace the bulb. Instead use the Optronics Trailer Tail Light - Stop, Turn, Tail - Submersible part # ST70RB. This light is the same size and design. It uses the same connector as the other so you won't have to rewire anything. It simply plugs in then gets pressed into the grommet that holds it. The biggest benefit here is that you will be using an industry leader...
    view full answer...
  • What is Size of Optronics Trailer Lights # STL70RB
    This is a really good question that we've had before. So on the top of the page size listed is how it's organized on our page. The bottom size is the actual size. If we listed all the different exact sizes on the category page there would be an overwhelming number of choices for the customer. So we use approximate size in the categories and exact sizes in the descriptions.
    view full answer...
  • Is there a Noticeable Difference in Brightness Between a 48 Diode Light and 68 Diode Light
    The more LEDs you have the brighter the light will be. There may not be much visible difference in the day but at night it will likely be noticeable. If you switch one light to # STL70RB you would want to change the other side too to keep things the same in terms of light output and overall appearance. I have linked a video showing the # STL70RB lit up. Not being able to find a number on a tail light is common. In those situations you would want to go by the dimensions of the light and...
    view full answer...
  • Replacement Cover for Rear Light on 10 Ft Haulmark Trailer
    In order to find the correct replacement cover for the rear light on your 10 foot Haulmark trailer, I will need the brand name and the part number on the mounting base of your light. I have attached a link to all of our light lenses that are available.
    view full answer...
  • Warranty and Candela of the Trailer Tail Light # STL70RB
    I checked with Optronics and the Trailer Tail Light # STL70RB has a limited lifetime warranty that would cover manufacturer defects such as LEDs that stop working. This light is rated in candela. My contact at Optronics said that it has a candela output of 14 cd for the tail lights and 201 cd on the stop and turn lights. I attached a review video for more info for you to check out as well.
    view full answer...
  • How to Replace the Tail Lights in the Rola Tilting Enclosed Cargo Carrier Model # 59110
    The Tail Light on the Rola Tilting Enclosed Cargo Carrier, item # 59110, does not have a replaceable bulb. The taillights are sealed to prevent water from entering the housing and causing the bulb to blow out prematurely. You will need the Sealed, 6-1/2 inch Oval Trailer Stop, Turn and Tail Light, 3-Function, item # ST70RB. To replace the light you will need to pry the light fixture from the grommet that is installed in the carriers housing attach the plug to the new light and install...
    view full answer...
  • Availability of LED Version of Optronics Taillight ST70RB
    There is an LED version of the # ST70RB with the part # STL70RB.
    view full answer...
  • 6-1/2 Inch Oval LED Trailer Tail Light
    The direct replacement LED version of # ST70RB is # STL70RB. The L in the part number indicates this is the LED version. I have linked a video review of this light for you.
    view full answer...
  • Recommended LED Trailer Tail Light Version of the Optronics Oval Stop Turn Tail Light # ST70RB
    You bet there is! The LED trailer tail light you are looking for is the # STL70RB. The only difference will be the depth because the LED light will not need the amount of space that the incandescent one does to accommodate the bulb. They will both use the same plug and grommet thought. I have linked it to this page for your convenience.
    view full answer...
  • Availability of 6-1/2 Inch Oval Trailer 3 Function Light w/ LEDs
    We do offer a light with LEDs that is very similar to the Sealed, 6-1/2 Inch Oval Trailer Stop, Turn and Tail Light, # ST70RB. For this you would need Waterproof LED Trailer Tail Light - Stop, Tail, Turn, # STL70RB. This light measures 6-1/2 inch long x 2-1/4 inches wide x 1-1/8 inches deep. I have included a short video for you.
    view full answer...
  • Wesbar 108121 Replacement Trailer Light
    Wesbar light 108121 is now a discontinued item but the Optronics # ST70RB is a direct replacement for it, and yes, this 6-1/2-inch oval 3-function light will work great and fit the same grommet.
    view full answer...
  • Is Optronics 48 LED Light # STL70RB Brighter Than Optronics 10 Super LED Light # STL72RB
    I spoke with my contact at Optronics and they said the trailer lights are measured in candela output. Candela output is the luminous intensity of the light, or candle power. For comparison they said the candela output on a 100 watt incandescent light bulb in your home is 100 cd. They said the Optronics Sealed, 6-1/2 Inch Oval LED Trailer Light, 10 Super LEDs, part # STL72RB, uses 10 Super LEDs and has a candela output of 12 cd on the tail lights and 221 cd on the stop and turn lights. On...
    view full answer...
  • Optronics Trailer Lights # STL70RB and # LED Light Brightness
    I spoke with my contact at Optronics and was informed that the Lumen difference between part # STL70RB and part # STL22RB LED stop, turn and tail lights is not tested by Optronics. I was told that the more LED lights in the tail light the brighter the light will be. I have seen these lights on display and these lights are very bright especially as compared to incandescent lights.
    view full answer...
  • LED Trailer Taillight Replacement Recommendation
    LED lights are more durable and can withstand more than incandescent bulbs. Regular bulbs are pretty fragile by comparison. That is not to say that the LEDs are indestructible but they will hold up better than regular bulbs. I attached a page that has all of the LED trailer taillights we offer that could possible fit. The part # STL8RB and # STL9RB are very popular options that you might consider. I attached an install video for these lights for you to check out as well.
    view full answer...
  • How Do I Replace The Bulb On My Rola Swinging Enclosed Cargo Carrier
    The lights in the Rola Swinging Enclosed Cargo Carrier for 2" Trailer Hitch, part # 59109, are sealed. You cannot replace the bulbs, but you can replace the lights. It would require prying the light fixture from the grommet, disconnecting the plug from that light fixture, and connect it to the new light fixture. Once that is done you can install the new grommet, if needed, and the new light fixture. You can go with a regular incandescent light fixture, such as the Optronics Trailer Tail...
    view full answer...
  • Replacement Light for Optronics ST70RBTK Trailer Tail Light with Mounting Bracket
    For a replacement light that is the same size as your ST70RBTK I have two options. One is the Optronics Trailer Tail Light - Stop, Turn, Tail - Submersible - Incandescent - Oval - Red Lens # ST70RB and the other is the Optronics LED Trailer Tail Light - Stop, Tail, Turn - Submersible - 48 Diodes - Oval - Red Lens # STL70RB. The real difference here is sticking with an incandescent light or adding LED lights. Both of these lights have the same measurement of the discontinued ST70RBTK which...
    view full answer...
  • Is Optronics Trailer Tail Light # STL70RB Sold in Pairs or as a Single Light
    The Optronics Trailer Tail Light # STL70RB referenced in your question is a single light assembly. If you need a pair of lights you will just need to order 2. For the rubber grommet you will use part # A70GB. I have attached an installation video for this assembly that you might also find helpful.
    view full answer...
  • LED-Type Lighting Elements to Replace Standard Incandescent Type Bulbs
    We offer LED-type replacements for the standard incandescent bulbs supplied in many types and brands of trailer lights. The linked page displays all such LED replacements which can be substituted for many bulb types. The filters on the page allow you to select the bulb number for which you want a replacement LED unit. For example, as a replacement for the popular 1157 bulb we offer part # CM93236. Since LED lights use only a fraction of the power of standard incandescent lights they will...
    view full answer...
  • Adapter Recommendation for Bulb Out Code on Vehicle After Installing LEDs on Trailer Wiring
    Did the problem start right when you installed the LED trailer light? Does it go away when the trailer is disconnected? If so, then the problem has to do with the reduced amperage draw of the LED taillights. An easy fix then would be to use the # TR20141 instead of your current 7-way to 5-way adapter. This product has diodes built into the adapter so that your vehicle will think the trailer lights are incandescent.
    view full answer...
  • Oval LED Trailer Light Option That will Also Provide a Reflector
    I may have a solution for you, however, the Optronics Sealed 6-1/2 Inch LED Trailer Light, # STL70RB, does not contain reflectors. At this time we do not have any 6-1/2 inch oval tail lights that have reflectors in the lens. Instead, I would recommend using the Flange Mount Oval LED Trailer Light, # STL78RB, and adding the Snap-On Reflector Ring, # A78RXB. As mentioned in the title of the product, this ring will simply snap over the light on top of the mounting flange to provide a reflector...
    view full answer...
  • Replacement LED Tail Light for Trucklite Model 60
    Based on the dimensions for the Truck Lite Model 60 that you have it matches the Optronics 10-LED Trailer Tail Light # STL72RB so this light will work as a replacement for you. The 48-LED version # STL70RB that you referenced is the same size and will work too. For a grommet you would need the part # A70GB and then for a harness part # A45PB.
    view full answer...
    Image 1 for
  • What is the Difference Between Optronics Lights STL22RB and STL70RB
    The two lights you mentioned are essentially the same with the only difference being the amount and size of the diodes. The part # STL22RB has 12 larger diodes and the part # STL70RB has 48 smaller diodes. I attached review videos for both lights for you to check out as well. Basically the more diodes the brighter the light will be. For an install grommet the part # A70GB will be what you need for either light and the harness part # A47PB is the correct number.
    view full answer...
  • Recommended 6-1/2 by 2-1/4 Oval Grommet Mount LED Taillamps for Homesteader Challenger Trailer
    A standard grommet mount taillight like the Optronics # STL70RB you referenced would work well for you. The lamp measures 6-1/2 x 2-1/4 inches, and uses the # A70GB grommet that fits in a 6-3/4 by 2-1/2 rough opening. The lamps are compatible with an industry standard 3 prong plug like part # A45PB. I've linked you to a product demonstration video, click the provided link to view it.
    view full answer...


< Previous
12



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:

Employee Mike L
Expert Research:
Mike L
Employee Robert G
Expert Research:
Robert G
Employee Michael H
Expert Research:
Michael H
Employee Jeff D
Expert Research:
Jeff D
Employee Jameson C
Expert Research:
Jameson C
Employee John H
Expert Research:
John H
Employee Adam R
Expert Research:
Adam R
Employee Lori W
Expert Research:
Lori W
Employee Jeffrey L
Expert Research:
Jeffrey L
Employee Jacob T
Video Edited:
Jacob T
Employee Laura H
Updated by:
Laura H
Employee Amy B
Updated by:
Amy B
Employee Brian T
Updated by:
Brian T
Employee Dustin K
Video by:
Dustin K
Employee Hayden R
Installed by:
Hayden 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.


Product Experts Available Now!
Call 1-800-940-8924