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GloLight LED Backup Light w/ Grommet and Pigtail - Submersible - 21 Diodes - Round - Clear - Qty 1

GloLight LED Backup Light w/ Grommet and Pigtail - Submersible - 21 Diodes - Round - Clear - Qty 1

Item # BUL101CKB
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Optronics 4 Inch Diameter Trailer Lights - BUL101CKB
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4-1/4" Round. Waterproof trailer light is certified for backup light function in a 2-lamp system when a pair of lights is installed. Recessed mount with included black PVC grommet and 2-wire pigtail. 21 White LEDs. Clear lens. Lowest Prices for the best trailer lights from Optronics. GloLight LED Backup Light w/ Grommet and Pigtail - Submersible - 21 Diodes - Round - Clear - Qty 1 part number BUL101CKB can be ordered online at etrailer.com or call 800-298-8924 for expert service.
  • All Info
  • Reviews (756)
  • Q & A (3)
  • Videos (2)
  • Photos
  • Why etrailer?

Optronics Trailer Lights - BUL101CKB

  • Tail Lights
  • Round
  • LED Light
  • White
  • Recessed Mount
  • 4 Inch Diameter
  • Submersible Lights
  • Optronics
  • Backup

4-1/4" Round. Waterproof trailer light is certified for backup light function in a 2-lamp system when a pair of lights is installed. Recessed mount with included black PVC grommet and 2-wire pigtail. 21 White LEDs. Clear lens.


Features:

  • Round backup light for trailers and utility trucks
    • Certified for backup light function in a 2-lamp system when a pair of lights is installed (second light sold separately)
  • Sonically sealed, waterproof housing and lens unit is submersible
  • GloLight Series features a brighter outer ring of light with a smooth appearance
  • 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
  • Polycarbonate lens and housing
  • White LEDs with clear lens
  • Recessed mount with included black PVC grommet
    • Light fits into a 4-1/2" diameter hole
  • Includes industry-standard, molded 2-prong plug with 6" long pigtail
  • DOT compliant
    • Meets FMVSS 108 requirements


Specs:

  • Light dimensions: 4-1/4" diameter x 2-3/16" deep
  • Diodes: 21
  • Power draw at 12.8 volts: 0.425 amps
  • Lifetime warranty on LEDs


Optronics 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.



BUL101CKB Optronics 4" Round Glo Light LED Reverse Trailer Taillight - 21 Diodes - Clear Lens




California residents: click here


Video of GloLight LED Backup Light w/ Grommet and Pigtail - Submersible - 21 Diodes - Round - Clear - Qty 1

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




Video Transcript for Optronics GloLight Trailer Lights Manufacturer Review

Brett Johnson: (silence)The Glolight is the stunning combination of premier lighting technology, meeting world-class style and capabilities. The introduction of the Glolight series represents the first truly different approach in years to the visual presentation of stop-tail-turn lamps.Most LED lamps have hotspots or patterns of bright light. Glolight lamps are visually distinctive from other LED lamps, because their lenses diffuse the light, giving them a smooth, bright, glowing appearance.The Glolight optical technology is so different, it's patentable. And Optronics has 35 new products with Glolight technology in its pipeline, right now. Mudd: Lighting is one of the most visibly predominant features on any vehicle, and this is a completely different looking yet highly effective light. We're focused on integrating the latest technology into our manufacturing process, and these new lights clearly represent the innovative partnership between Vanguard and Optronics.

Innovation is important to Vanguard, our customers, and our industry. Robert: Glolight technology looks different because it is different. Different in its optical approach and different all the way down to the circuit boards.We designed and manufactured all of our lamps using the most advanced engineering techniques, and test them in our own world-class, state-of-the-art optical testing facility. Lamps are engineered to resist everything, from shock, to dust, to high-velocity water spray. We're committed to designing and manufacturing erosion-resistant LED lighting products.

And Glolight lamps are produced using solid state, surface-mount device, or SMD, technology.Most LED lamps sold in the heavy duty market today, use what is typically referred to as "through hole" construction. Optronics LEDs are mounted directly to the surface of the circuit board, eliminating exposure to connecting points. LED lamps with SMD technology, like Optronics' new Glolight, are so robust that they can continue to function even if their circuit board is completely submerged in water. The unique Glolight lenses and housings are made of tough polycarbonate material that is sonically welded to create an impermeable seal. Glolight lamps meet all FMVSS 108 and SAE photometric requirements for visibility and safety.

And our lamps are tested at a certified, independent laboratory.I guess it's redundant to say this, but our lamps come with a lifetime warranty. Roush: There's nothing out there that's as eye-catching and effective as these Glolight lamps. Vanguard is always drawn to component supplier products that contribute to our customers' efforts to operate more effectively and safely. Glolight lamps just look different and more noticeable. And that means better safety.

Brett Johnson: With world-class manufacturing facilities, harness making capabilities, and a global market presence, Optronics is now changing the competitive landscape in HD lighting. We always have access to a lighting manufacturer with global sophistication, fleets are enjoying increased product availability, and everyone is befitting from new, innovative technology and the industry's most competitive pricing structure. With Glolight, Optronics is sending a signal that things have changed in the HD lighting industry.


Customer Reviews

GloLight LED Backup Light w/ Grommet and Pigtail - Submersible - 21 Diodes - Round - Clear - Qty 1 - BUL101CKB

Average Customer Rating:  4.9 out of 5 stars   (756 Customer Reviews)

4-1/4" Round. Waterproof trailer light is certified for backup light function in a 2-lamp system when a pair of lights is installed. Recessed mount with included black PVC grommet and 2-wire pigtail. 21 White LEDs. Clear lens.

- BUL101CKB
by:

Great looking light and bright 867206



- BUL101CKB
by:

Everything fit well and is still working after 1 year of light use (no pun intended). 773308



- 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



- 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



- 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



- 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


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



- 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



- STL178RB
by:

Review from a similar GloLight in Trailer Lights


Awesome product. Very bright! 605721



- 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



- 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
$22.79
would be brighter, but would not be DOT compliant if used as a back-up lamp.
-- Mike L - 10/06/2018

44373

- 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



- 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



- 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



- STL101RB
by: 10/07/2020

Review from a similar GloLight in Trailer Lights


898658



- STL101RFB
by:

Review from a similar GloLight in Trailer Lights


Exact replacement for tail lamps on a R angertrailer 898389



- ST9RB
by:

Review from a similar GloLight in Trailer Lights


Turns out service was great. A litle mixup on the front end (my fault) was quickly fixed by etrailer. I highly recommend their Company and service. 896985



- STL190RB
by: 10/02/2020

Review from a similar GloLight in Trailer Lights


896287



- STL111RCFMB
by:

Review from a similar GloLight in Trailer Lights


896266



- MCL110RKB
by:

Review from a similar GloLight in Trailer Lights


Exact replacement part for 2016 Skeeter bay boat trailer (EZ Loader) 895566



- MCL110AKB
by:

Review from a similar GloLight in Trailer Lights


Exact replacement part for 2016 Skeeter bay boat trailer (EZ Loader) 895565


25
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Show More Reviews

Ask the Experts about this Optronics Trailer Lights

  • Recommended 4" Bright Backup Light with a Grommet
    The best fit for your application is the GloLight LED Backup Light # BUL101CKB which comes with a grommet and a pigtail. The light itself has a 4-1/4" diameter and it fits in a 4-1/2" diameter hole. All of our 4" lights are a little bigger than 4" but this one is about as close as you can get. I have attached a picture as well as a review video of this light for you to reference.
    view full answer...
  • Cutout Dimension Needed to Install GloLight LED Backup Light # BUL101CKB
    The hole size needed to install the Optronics light part # BUL101CKB is 4-1/2 inches. The reason this size is larger than the 4-1/4 inch diameter listed for the light is that the grommet of the light is not included in the 4-1/4 inch diameter. This would be brighter than the # BUL11CBX as well.
    view full answer...
  • Brightest Round LED Backup Trailer Light
    The Light Guide LED Backup Light # BUL603CB you referenced is certainly a nice, bright LED backup light, but the brightest is the GloLight LED Backup Light for Truck or Trailer # BUL101CB, as you can see by the accompanying photo. This light requires Grommet # A45GB and Right Angle 2-Wire Pigtail # A49PB. This does come packaged together with the GloLight LED Backup Light w/ Grommet and Pigtail # BUL101CKB. I have added links to video reviews for you as well which I highly recommend...
    view full answer...




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Info for this part was:

Edited by:
Leah B
Expert Research:
Jameson C
Installed by:
Cole B
Written by:
Amy B
Video Edited:
Chris R
Updated by:
Brian T
Updated by:
Noah M

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