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GloLight LED Trailer Tail Light - Stop,Turn,Tail - Submersible - 21 Diodes - Round - Red Lens

GloLight LED Trailer Tail Light - Stop,Turn,Tail - Submersible - 21 Diodes - Round - Red Lens

Item # STL101RMB
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Retail:$28.17
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4-5/16" Diameter x 2-3/16". 3-Function, waterproof light acts as brake, tail, and turn light. GloLight lens creates a solid panel of light. Recessed mount with grommet (sold separately). Requires adapter for weathertight plug. Lowest Prices for the best trailer lights from Optronics. GloLight LED Trailer Tail Light - Stop,Turn,Tail - Submersible - 21 Diodes - Round - Red Lens part number STL101RMB can be ordered online at etrailer.com or call 800-298-1624 for expert service.
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  • Reviews (920)
  • Q & A (6)
  • Photos
  • Why etrailer?

Optronics Trailer Lights - STL101RMB

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

4-5/16" Diameter x 2-3/16". 3-Function, waterproof light acts as brake, tail, and turn light. GloLight lens creates a solid panel of light. Recessed mount with grommet (sold separately). Requires adapter for weathertight plug.


Features:

  • Round trailer tail light serves 3 functions
    • Turn signal light
    • Tail light
    • Brake light
  • GloLight lens creates a solid light pattern with a smooth appearance
    • Outer band of LEDs functions as tail light
    • Center red LEDs act as turn signal and brake light
  • Sonically sealed, waterproof housing and lens unit is submersible
  • Durable surface-mount technology (SMT) construction of LED circuit board
    • Better withstands shock and vibration
    • Allows improved heat distribution and thinner construction
  • 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
  • Red lens over white LEDs
  • Polycarbonate housing and tinted acrylic lens
  • Weathertight connection point on back of light requires adapter (AL45PWTB - sold separately) to work with industry-standard 3-prong plugs
  • Recessed mount with grommet (A45GB - sold separately)
  • DOT compliant
    • Meets FMVSS 108 and CMVSS requirements for automotive lighting


Specs:

  • Quantity: 1 combination tail light
  • Dimensions: 4-5/16" diameter x 2-3/16" deep
    • Light face diameter: 4"
  • Diodes: 21
  • Power draw at 12.8 volts:
    • Tail light: 0.145 amps
    • Stop/turn light: 0.375 amps
  • Lifetime warranty on LEDs


Optronics STL101RMB GloLight Red LED Trailer Tail Light Dimensional Diagram

Innovative GloLight Design

Optronics Glow lights lit around the edge

This red LED light serves as a trailer tail light with stop, turn, and tail functions. The light gives your truck or trailer a distinctive look that's completely street legal. This Optronics GloLight has a unique solid light pattern when lit, so your lights stand out from the rest. Optronics GloLights are a great way to add both style and value to your truck or trailer.


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.


LEDs vs. Incandescent Lights

The long-lasting, cool-burning LEDs make this light the perfect replacement for incandescent vehicle and trailer lighting. LED lights are more efficient, use less power, and last much longer than incandescent lights.


Surface Mount Technology

The surface-mount technology used to construct these lights protects the LEDs from shock and vibration better than through-hole technology because the diodes are soldered directly to the surface of a printed circuit board instead of attached with wires that run through holes in the board. The result is a circuit board that is smaller yet provides more routing area and that offers superior performance, reliability, and durability.


Weathertight Wiring Connection

Back of Optronics Glow light showing weatherproof 3-prong plug mount

This GloLight has a weathertight plug as pictured above. This type of connection is designed to help block out moisture. A 3-prong pigtail adapter (AL45PWTB - sold separately) is required to connect this light to your vehicle or trailer. An optional mounting bracket is also available (BK45BB - sold separately) to make it easier to mount the light on your trailer.


Recessed-Mount Light

Recessed mount light

Recessed-mount trailer lights install underneath a housing or a grommet (A45GB - sold separately). These lights will extend into the mounting surface and require that a hole be cut into your trailer.



STL101RMB Optronics Glow Light LED Combination Trailer Tail Light - Stop,Turn,Tail - Submersible - 21 Diodes - 4" Round - Red Lens Weatherproof 3-Prong Plug




California residents: click here



Customer Reviews

GloLight LED Trailer Tail Light - Stop,Turn,Tail - Submersible - 21 Diodes - Round - Red Lens - STL101RMB

Average Customer Rating:  4.8 out of 5 stars   (920 Customer Reviews)

4-5/16" Diameter x 2-3/16". 3-Function, waterproof light acts as brake, tail, and turn light. GloLight lens creates a solid panel of light. Recessed mount with grommet (sold separately). Requires adapter for weathertight plug.

- STL101RMB
by:

Great lights, very bright. I like them because not many people have them and they're very eye catching. My only complaint, is trying to push them in place in the bumper with those rubber grommets, but that would be the case with any sealed light.



- STL101RMB
by:

I absolutely love my new tail lights. They are extremely bright and I have recommended them to all of my friends with Jeeps!



- STL101RMB
by:

awesome led halo tail lights!



- STL101RMB
by:

These lights are outstanding, they look amazing and have outstanding visibility in many light conditions, from the brightest of day to the darkest of night. The outer ring illumination for tail lights looks aggressive and adds style to an otherwise bland part of the trailer and because the light is so bright it commands attention. When braking or turning the center section steps the brightness up a notch to make sure people can tell without question what the driver’s intentions are. After getting a set of these for my trailer, there’s no question that I’m returning to Optronics for all my future lighting projects, from converting the tail lights on the semi tractor to this very set, to just replacement of burned out clearance lighting, Optronics has a customer for life in me



- STL101RMB
by:

Website is awesome instructional video on each product was very hopeful In deciding which product was most suitable for me I purchased all new LED lights for my utility trailer After searching multiple different companies this one was most thorough and had the best selection Ordered multiple different products showed up at my doorstep days later



- STL101RMB
by:

Excellent product. Fast delivery.



- STL178RFPB
by:

Review from a similar GloLight in Trailer Lights


Upgrading our 1998 Coleman Grandview, the old incandescent just seemed too dim. Nice light, only suggestion would be to list some wiring options, was a bit confusing going from the old Bargman to the new LED. But I read through the Bargman page here and got squared away. Pic is LED before anchoring compared to the stock on the right. BIG improvement.


Comments
Still great, nice and bright. They are a huge improvement over the factory incandescent signals.
Derek J - 07/19/2021


- ST9RB
by:

Review from a similar GloLight in Trailer Lights


This one is for the “driver” side. It has the lens on the bottom for lighting the license plate. (It does not include the license plate holder. I like this one because you just push in the wires. I recommend this light.


Comments
No worries
Theodore - 02/20/2021


- UCL178RFP2B
by:

Review from a similar GloLight in Trailer Lights


I really like the bright back up lights. It does take a little extra work for the back up lights. - Sorry this pic doesn't show the backup/stop lights but this is the great little chuckwagon we put them on.



- BUL101CKB
by:

Review from a similar GloLight in Trailer Lights


Lights are bright! Very high quality. Very smooth and consistent fan of light. Makes all the difference in the world on the back of my truck.



- STL178RK1B
by:

Review from a similar GloLight in Trailer Lights


The Optronics surface mount light (STL178RK1B) was easy to install and the 22 LED diodes provide exceptional light. The light fits snug on the trailer bracket and the foam gasket provides extra protection.



- MCL110AKB
by:

Review from a similar GloLight in Trailer Lights


Perfect replacement the high clearance running lights on a 2019 Newmar Dutch Star. Easy replacement, super bright. !



- MCL157AB
by:

Review from a similar GloLight in Trailer Lights


I have a Triton trailer which had a blown out incandescent tail light. I decided to upgrade all the lights to LED. It took me only 30 minutes to change out all 13 lights. I used a little silicone spray and a small screwdriver and the old lights came right out of the rubber grommets and the new lights fit perfect. They are really bright and makes a big difference, glad I did the upgrade!



- STL178RFPB
by:

Review from a similar GloLight in Trailer Lights


The unique "glowing" running light ring is very visible and the stop/turn LEDs are very bright. The light also came with an integrated standard connector, so no need to splice and/or purchase an additional connector.



- STL111RMB
by:

Review from a similar GloLight in Trailer Lights


Love these lights!!! used on my side x side to upgrade.Highly recommend!!!



- STL178RB
by:

Review from a similar GloLight in Trailer Lights


I installed these on my overland trailer project and they work perfectly


Comments
Still completely satisfied highly recommend this product
Roy - 02/14/2020



- BUL111CB
by:

Review from a similar GloLight in Trailer Lights


Great Light! Put two on the back of a toyhauler for backing up. You will need the grommet and pigtail to do it right. I had to cut two oval holes for mounting in trailer frame. Take your time with the layout and get the right sized hole saw, makes installation pretty easy.



- STL101RCB
by:

Review from a similar GloLight in Trailer Lights


These are some pretty sweet lights. Very bright and attention getting. I am constantly getting compliments on them. The High Points- - I bought the standard 3 prong style, works just fine with a Truck-Lite plug and with a no name one I had lying around. - When not using driving lights both the outer and inner lights flash for turn signal. Don't remember reading about that, but it's pretty sweet(at least for the people behind me!). - All 4 arrived in excellent shape and with all lights working. Now, for the only negative that I can come up with- - 2 of the lights have what I think is a sliver of white plastic stuck between the outer circle and the cover. I'm guessing it's from pressing the halves together. They can't be seen until you're very close to them, but for a $28 light it's a bit disappointing for that to get past QA. Regardless, I highly recommend these, they are very distinctive and so far I haven't seen anyone else with them. Can't wait to be able to afford 4 more!



- STL111RB
by:

Review from a similar GloLight in Trailer Lights


These lights were added to my cargo trailer that I pull behind my motorcycle. These help to make sure that people see me when I am on the road. The lights were easy to install with the grommets and pigtails that I ordered at the same time. All the products worked together well and made the project easy to do. Love these lights and will buy more if needed.



- ST9RB
by:

Review from a similar GloLight in Trailer Lights


Great Product, it's good quality and will fit perfectly for the trailer I use in my Air Conditioning, Heating & Refrigeration Business. The only problem is I ordered the wrong side. Wasn't sure if by the which one was the left or the right? I was looking at the trailer form the front when I determined it was the left one but it appears your suppose to look at the back of the trailer when you do that. Guess I will be ordering the otherside here shortly. Maybe I can get an exchange or if not then I will have a spare and hope if it does get broken again it's the other side. Etrailer has some really good quality stuff at a very good price. I got my hidden hitch from them at a Great Price. They even had a video that showed me how to install it. A couple of the local places here wanted 3 times the amount of what I paid to provide the hitch and install it for me. Will never go anywhere else for any trailer parts or accessories.



- STL178RB
by:

Review from a similar GloLight in Trailer Lights


I ordered new taillights for a trailer I purchased they arrived in a timely manner and in good condition, I have not had a chance to install them yet,were less expensive than I could get locally



- STL101RFMB
by:

Review from a similar GloLight in Trailer Lights


Always a pleasure doing business with etrailer. I can get these where I work for cost +xx but they're cheaper from etrailer. Always have excellent prices.



- STL101RB
by:

Review from a similar GloLight in Trailer Lights


I have purchased scores of products online over the years, but this experience was by-far the best. Your website is well organized, well informed, and easy to navigate. The purchasing process went very smoothly, and the products that I purchased were competitively priced. The shipping and delivery was faster than estimated (and frankly, faster than I expected). The shipment arrived well packed, undamaged, and the contents were exactly as advertised. Thank you etrailer.com for a great experience...I'll be back to purchase again!



- STL111RCB
by:

Review from a similar GloLight in Trailer Lights


I really like these lights. I use them for my rear lighting and rear side marker/turn signals. I went out of the way to use these on my trailer which involved reinforcing the frame since I had to cut a large piece out to install them. Well worth it. They are bright and have a distinctive look.



- STL101RFMB
by:

Review from a similar GloLight in Trailer Lights


Ordering From etrailer was a great Experience. Pat was very helpful over the phone when I called to ask questions about a set of lights I was interested in and even helped me place my order. Shipping was fast and everything they shipped was in flawless condition. My lights and harnesses are still going strong. Thank you!


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Ask the Experts about this Optronics Trailer Lights

  • Weathertight Wiring Plug and Stainless Steel Bracket for 4 GloLight LED Trailer Tail Light
    There are 2 different possible connectors you can use for the wiring when it comes to the GloLight LED Trailer Tail Light # STL101RMB; the 3-Wire Pigtail # A45PMB which installs using splicing, and the Three-Wire Straight Pigtail # AL45PWTB which connects to the industry standard 3-way connector for lights. Please note that if you will be using the splicing method then you want to use heat shrink butt connectors like what comes with the kit # DW05743-10 as they will be much more effective. When...
    view full answer...
  • Installation Assistance With Mounting Hole Dimensions Optronics GLOLight LED Stop/Turn/Tail Light
    To install the Optronics GLOLight LED # STL101RMB you will also need grommet # A45GB. There are two mounting options for this LED light. The first one is using Optronics grommet # A45GB and mounting directly into your 1998 Jeep Wrangler. The other option is using the Optronics Mounting Bracket # BK45BB. If you decide to use the mounting bracket, you will still need the grommet as well. If you are mounting using the grommet only the grommet opening is 4-1/2 inches. When cutting...
    view full answer...
    Image 1 for
  • Are Optronics Stop/Turn/Tail Led Lights With Clear Lens Brighter Than Lights With Red Lens
    The 4 inch trailer lights like part # STL101RMB or part # STL101RCMB contain 21 LED diodes. The # STL101RCMB will appear to be brighter due to the fact that the other light has a red lens and the light output is diffused. Both lights have the same number of diodes and feature the stop, turn, and tail light functions. When mounting these lights the rubber grommet needed is part # A45GB. Each of these lights requires the 3-wire pigtail when installing. For a straight pigtail you...
    view full answer...
  • Optronics GLOLight LED Stop/Turn/Tail Light Availability
    We do carry the GLOLight # STL101RMB as well as several other GLOLight products. I have attached link for the GLOLight product page. This unit has a four inch diameter; for installation you will also need to order the following: Three-Wire Pigtail part # AL45PWTB; Rubber Grommet part # A45GB; and the Mounting Bracket part # BK45BB. I attached a short video of the GLOLight # STL101RB, which is the same base part as the one you reference, however, the video is demonstrating the part...
    view full answer...
    Image 1 for
  • Correct 4" Diameter Trailer Tail Glo Lights
    I was able to confirm that what you're looking for is the GloLight LED Trailer Tail Light part # STL101RMB.
    view full answer...
  • Can Trailer Lights be Install on Jeep Wrangler JK Using Warrior Products Steel Tail Light Mounts
    To install light # STL101RMB with grommet # A45GB the hole would have to be 4-1/2 inches. And to install light # MCL155AB with grommet # A54GB the hole has to be 2-5/16 inches in diameter. I am not sure where you would put light # MCL11AKB on those mounts you mentioned but it requires an 11/16 inch diameter hole. This last light is a clearance or side marker light. It is not DOT approved as a turn signal. Since we do not carry the mounts you are looking at you would have to go by...
    view full answer...

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Info for this part was:

Employee Zack K
Video Edited:
Zack K
Employee Chris R
Video Edited:
Chris R
Employee Tricia G
Written by:
Tricia G
Employee Cole B
Installed by:
Cole B
Employee Lori W
Expert Research:
Lori W
Employee Jeffrey L
Expert Research:
Jeffrey L
Employee Wilson B
Updated by:
Wilson B
Employee Brian T
Updated by:
Brian T

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