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Glolight LED Combination Tail Light for Trailers under 80" Wide - Square - Red - Driver Side

Glolight LED Combination Tail Light for Trailers under 80" Wide - Square - Red - Driver Side

Item # STL109RB
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STL109RB - Surface Mount Optronics Trailer Lights
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In Use/Installed

5" x 4-9/16". Waterproof trailer light serves 7 functions: brake, tail, turn, side marker, side reflector, rear reflector, and license plate light. GloLight lens creates a solid panel of light. Stud mount. 28 Diodes. Lowest Prices for the best trailer lights from Optronics. Glolight LED Combination Tail Light for Trailers under 80" Wide - Square - Red - Driver Side part number STL109RB can be ordered online at etrailer.com or call 800-298-8924 for expert service.
  • All Info
  • Reviews (709)
  • Q & A (9)
  • Photos
  • Why etrailer?

Optronics Trailer Lights - STL109RB

  • Tail Lights
  • Square
  • LED Light
  • Red
  • Surface Mount
  • 5L x 4-1/2W Inch
  • Optronics
  • Submersible Lights
  • Stop/Turn/Tail
  • Side Marker
  • Side Reflector
  • Rear Reflector
  • License Plate

5" x 4-9/16". Waterproof trailer light serves 7 functions: brake, tail, turn, side marker, side reflector, rear reflector, and license plate light. GloLight lens creates a solid panel of light. Stud mount. 28 Diodes.


Features:

  • Trailer tail light serves 7 functions on trailers less than 80" wide:
    • Brake light
    • Turn signal
    • Tail light
    • Rear reflector
    • Side marker light
    • Side reflector
    • License plate 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, moisture 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
    • Allows improved heat distribution and thinner construction
  • Built-in reflex reflectors on light base
  • Red lens over white LEDs
  • All-weather, molded plastic housing and durable lens
  • Surface mount with 2 studs on back of housing
    • Light extends out from trailer
  • 3-Wire pigtail
    • White wire for ground
    • Brown wire for tail lights
    • Yellow wire for stop and turn
  • Department of Transportation compliant
    • Meets FMVSS 108 and CMVSS requirements for automotive lighting


Specs:

  • Quantity: 1 combination tail light
  • Configuration: driver's side (left-hand side)
    • Passenger's-side light (STL108RB - sold separately)
  • Dimensions: 5" wide x 4-1/2" tall x 2-5/8" deep
  • Installation: studs 2" apart as measured from center of mounting bolts
  • Diodes: 28
  • Power draw at 12.8 volts:
    • Stop/turn: 0.310 amps
    • Tail light: 0.112 amps
    • Side marker: 0.230 amps
  • Lifetime warranty on LEDs


Optronics STL108RB GloLight Red LED Trailer Combination 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.


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.


LEDs vs. Incandescent Lights

The long-lasting, cool-burning LEDs make this light the perfect replacement for incandescent 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.


3-Wire Pigtail

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

This GloLight has a 3-wire pigtail as pictured above. The pigtail hardwires into your trailer's wiring. The white wire is for the ground, the brown is for your tail lights, and the yellow is for your brake light and turn signal. This is a surface-mount light, so it will extend out from your trailer. The mounting studs are 2" apart on center.


Surface-Mount Light

Surface mount light

Surface-mount lights install flat against the surface of the trailer, so a hole does not need to be cut into the trailer for the light. This type of light is installed using a flange or bracket that has mounting holes. And mounting hardware is used to secure the light to the trailer.



STL109RB Optronics Glolight LED Combination Tail Light for Trailers under 80" Wide - Red - Driver Side




California residents: click here



Customer Reviews

Glolight LED Combination Tail Light for Trailers under 80" Wide - Square - Red - Driver Side - STL109RB

Average Customer Rating:  4.9 out of 5 stars   (709 Customer Reviews)

5" x 4-9/16". Waterproof trailer light serves 7 functions: brake, tail, turn, side marker, side reflector, rear reflector, and license plate light. GloLight lens creates a solid panel of light. Stud mount. 28 Diodes.

- STL109RB
by:

These LED replacement lights are a lot brighter and easier to see day or night. 763248



- STL109RB
by:

Perfect match for the carrier that I have. Easy to replace. 379953



- STL111RB
by:

Review from a similar GloLight in Trailer Lights


Nice light, I like the halo running light because it stands out a little. I did notice the price on these went up significantly (4 bucks) so not sure why that was 649627



- BUL111CB
by:

Review from a similar GloLight in Trailer Lights


Couldn't find anything like this anywhere. This reverse light far outshines other 6" oval led types I've had and seen. Was rear ended recently, and the old ones of this same style were knocked out and run over. Fits my 2012 ranch hand sport series bumper. 490512



- STL190RB
by:

Review from a similar GloLight in Trailer Lights


Had originally ordered a different unit, but Lori called to say they would be on backorder from the maker. She suggested these to replace units that on our 81 Burro rebuild. Great service! 588149



- BUL111CB
by:

Review from a similar GloLight in Trailer Lights


Light requires the use of a grommet to fix it into a recess. A video of how the grommet is installed & works with the light would be helpful. I spend a lot of time getting the grommet with the light to fit nicely note the hole needs to be a little bit larger than the light which is dimensioned in its description. Looks and fits great once installed properly. Nice products! 511515



- STL111RB
by:

Review from a similar GloLight in Trailer Lights


These lights are pretty impressive for trailer lights. I would be lying if I said I didn't consider putting a pair of them on my truck. The appearance is excellent, function is excellent, and I am overall very pleased with these lights. I installed them on my flatbed and livestock trailers - both look phenomenal but the vertical mount on the livestock trailer is most impressive. Installation was a snap with the new rubber bushings (purchased from etrailer for less than $1/each). You just can't go wrong for this price. I haven't seen STT lights I have liked as well as these. As far as the shipping goes, I live in West Central Illinois and these items arrived in less than 24 hours with the standard shipping. You cannot, and I mean cannot, beat etrailer for customer-centered service. OUTSTANDING!!! 102044



- BUL101CB
by:

Review from a similar GloLight in Trailer Lights


Shipping was on time. Each light in own separate bag in box with tissue paper. Not just thrown in a box. Dielectric grease in each terminal. Light is insanely bright. Just what I wanted, hoping they last. Thanks Etrailer 568489



- BUL101CB
by:

Review from a similar GloLight in Trailer Lights


Optronics is a high quality brand. I love being able to see clearly behind me. I've backed over and into things; if I'd been able to see better, most could have been prevented. The backup lights make outstanding makeshift work lights for hooking up a trailer at night or changing a friend's flat tire. 644228



- STL178RB
by:

Review from a similar GloLight in Trailer Lights


One year later and still bright and functional. Couldn't be happier. 688768



- BUL111CB
by:

Review from a similar GloLight in Trailer Lights


Excellent product. Brightest reverse light I've seen. Installed on ranch hand bumper on 2012 f150. Customer service from etrailer was amazing! I was notified that my order may be delayed due to availability via phone and email. Was not delayed after all; was notified about the package being shipped days later and the rest is history. All over, I feel very happy with my purchase 238728



- BUL111CB
by:

Review from a similar GloLight in Trailer Lights


As always the employees at etrailer answered all my questions and even offered a better solution to my issue that was less money. everything arrived on time and as promised. it is a pleasure doing business with them 450734



- STL178RB
by:

Review from a similar GloLight in Trailer Lights


Awesome product. Very bright! 605721



- BUL101CB
by:

Review from a similar GloLight in Trailer Lights


I'm only giving you a little over a good mark. Service was great delivery was great. But I'm sorry the lite is falling short of what I had hoped for. I expected a much brighter lite. with that many LED's on it.. I will say they are brighter then stock. but in dark location need as much lite can get. 572139


Comments
Because this lamp is a back-up lamp, its allowable brightness is limited by DOT regulations. A utility lamp like # BUL43CB
Optronics LED Trailer Utility Light - Submersible - 10 Diodes - Round - Clear Lens
$23.31
would be brighter, but would not be DOT compliant if used as a back-up lamp.
-- Mike L - 10/06/2018

44373

- 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. 403017



- STL178RB
by:

Review from a similar GloLight in Trailer Lights


Quite frankly, these are one of the nicest LED taillights I've seen. The glow of the tail-lamp is very modern and it's very bright. These replaced old halogen square tail-lights on a 2005 toyhauler, and it helped freshen up the look of the rear. I had to drill a few holes in the metal plate these attached to, as the three wires must have a direct exit so that they don't get pinched. Initially, these flashed an error code on my 2018 Superduty when I tested the turn-signals, but when I tested them again, the error code went away. Be aware that swapping out halogens for LED's on a trailer may make your tow vehicle throw a turn-signal error. 538942



- MCL155AB
by:

Review from a similar GloLight in Trailer Lights


I have ordered several items from etrailer for both work and personal use. All items have been top quality and the service is excellent. I have also received a price match guarantee as well. 215144



- STL178RB
by:

Review from a similar GloLight in Trailer Lights


Used the lights on my Harley servi-car, they look pretty good for trailer lights. The LEDs draw a lot less wattage than the lights that were on there. My charging system thanks you. 207285



- STL108RB
by:

Review from a similar GloLight in Trailer Lights


Very good glow light trailer lights. I mounted them on a small 1972 Coleman VersaTrailer. Very pleased with quality and the glow light appearance. Very strong light as well. 259906



- 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. 586398



- ST9RB
by:

Review from a similar GloLight in Trailer Lights


I ordered both the ST9RB and ST8RB. After years of use, my other boat trailer lights were starting to cause me problems. I decided to order new ones for each side. These are a different make, but the connections were the same as were the mounting holes. Just took minutes to mount and both worked great. Nice bright lights again! Good price and fast shipping. I would definitely order again. 211119


Comments
Other than changing a bulb, they are still working like new! Money well spent.
jes - 07/11/2016

19314

- STL111RB
by:

Review from a similar GloLight in Trailer Lights


Put the STL111RB lights on my boat trailer a year ago, still working GREAT!!! In and out of Florida gulf coast saltwater at least once a week. These lights will probably outlast the trailer they are on. 593671


Comments
Two years of salt water use!! STL111RB lights still working great on my boat trailer.
Geoffrey - 12/29/2019

63989

- STL178RFPB
by:

Review from a similar GloLight in Trailer Lights


Excellent product, was an exact replacement for what I have on my boat trailer. Perfect transaction & super fast shipping! I am 100% pleased! Thank you! 828740



- STL178RB
by:

Review from a similar GloLight in Trailer Lights


These lights were quick and easy to install thanks to surface mount. Wiring was simple, took extra time to solder connections. These look great and are bright. Replaced old incandescent fixtures on a 20 year old pop up trailer. 827883



- BUL111CB
by:

Review from a similar GloLight in Trailer Lights


White reverse light for boat trailer. Easy replacement by just unplugging old light and plugging 3 prong wire plug into this light. Very bright. 822960


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733
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Ask the Experts about this Optronics Trailer Lights




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Info for this part was:

Expert Research:
Michael H
Expert Research:
Jameson C
Written by:
Tricia G
Video Edited:
Chris R
Updated by:
Sarah W
Updated by:
Brian T
Installed by:
Robert C

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