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GloLight LED Trailer Clearance or Side Marker Light - Submersible - 6 Diodes - Round - Red Lens

GloLight LED Trailer Clearance or Side Marker Light - Submersible - 6 Diodes - Round - Red Lens

Item # MCL155RB
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GloLight LED Trailer Clearance or Side Marker Light - Submersible - 6 Diodes - Round - Red Lens Recessed Mount MCL155RB
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In Use/Installed

2" Diameter. Waterproof, LED trailer light serves as a side marker or a clearance light. GloLight lens creates a solid panel of light. Recessed mount with grommet (sold separately). Accepts industry-standard 2-prong plug. P2 rated. Lowest Prices for the best trailer lights from Optronics. GloLight LED Trailer Clearance or Side Marker Light - Submersible - 6 Diodes - Round - Red Lens part number MCL155RB can be ordered online at etrailer.com or call 800-298-8924 for expert service.
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  • Reviews (652)
  • Q & A (3)
  • Videos (3)
  • Photos
  • Why etrailer?

Optronics Trailer Lights - MCL155RB

  • Clearance Lights
  • Round
  • LED Light
  • Red
  • Recessed Mount
  • 2 Inch Diameter
  • Optronics
  • Submersible Lights
  • Rear Clearance
  • Side Marker

2" Diameter. Waterproof, LED trailer light serves as a side marker or a clearance light. GloLight lens creates a solid panel of light. Recessed mount with grommet (sold separately). Accepts industry-standard 2-prong plug. P2 rated.


Features:

  • Round trailer light can function as both a clearance light and a side marker light when properly mounted
  • GloLight lens creates a solid light pattern with a smooth appearance
  • 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
  • Red lens over white LEDs
  • Durable polycarbonate housing and acrylic lens
  • Recessed mount with grommet (A54GB - sold separately)
  • Accepts industry-standard 2-prong plug (A46PB or A49PB - sold separately)
  • DOT compliant
    • Meets FMVSS 108 and CMVSS requirements for automotive lighting
  • P2 rated


Specs:

  • Quantity: 1 clearance/marker light
  • Diodes: 6
  • Dimensions: 2" diameter x 3/4" deep
    • Light diameter: 2"
  • Power draw at 12.8 volts: 0.063 amps
  • Lifetime warranty on LEDs


Optronics MCL155RB GloLight RED LED Side Marker and Clearance Light Dimensional Diagram

Innovative GloLight Design

Optronics Glo light side marker or clearance light lit

This red LED light serves as either a side marker light or a clearance light. 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.


P2-Rated Lights

Diagram of light spread for P2 rated light

A P2-rated light produces a 45-degree angle of light to either side of its centerline for a total of 90 degrees of coverage. This beam pattern can be seen straight on, but it cannot be seen clearly from the side. So this type of light can be used as either a side marker light or a clearance light, but it cannot function as both. If you need both functions, then you must install 2 separate light on your trailer - one as a front or rear clearance light and one as a side marker light.


Simple Installation

Back of Optronics Glow light showing standard 2-prong plug mount

This GloLight has a standard 2-prong plug as pictured above. A 2-prong pigtail with mating plug (A46PB or A49PB - sold separately) is required to connect this light to your vehicle or trailer. An optional mounting bracket is also available (BK5557GB - 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 (A54GB - sold separately). These lights will extend into the mounting surface and require that a hole be cut into your trailer.



MCL155RB Optronics Glow Light LED Trailer Clearance or Side Marker Light - Recessed Mount - Submersible - 6 Diodes - Round - Red Lens





Video of GloLight LED Trailer Clearance or Side Marker Light - Submersible - 6 Diodes - Round - Red Lens

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 Trailer Clearance or Side Marker Light - Submersible - 6 Diodes - Round - Red Lens - MCL155RB

Average Customer Rating:  4.9 out of 5 stars   (652 Customer Reviews)

2" Diameter. Waterproof, LED trailer light serves as a side marker or a clearance light. GloLight lens creates a solid panel of light. Recessed mount with grommet (sold separately). Accepts industry-standard 2-prong plug. P2 rated.

- MCL155RB
by:

Installation was easy and straight forward. Lights are bright, durable and modern. 501515



- MCL155RB
by:

Super fast shipping. Haven’t installed yet. 481334



- MCL155RB
by:

Great upgrade and much brighter than the original incandescent bulbs. 445153



- MCL155RB
by:

Fast service great parts 368992



- MCL155RB
by:

Item was of good quility, and set my trailer apart from others. 359263



- MCL155RB
by:

Great service like always from etrailer. Lights were exactly as described on the site. I haven't put them on yet but will be going on a Eby horse trailer in the spring when the snow melts. 117228



- STL111RB
by:

Review from a similar Optronics 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

- BUL101CB
by:

Review from a similar Optronics 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



- STL190RB
by:

Review from a similar Optronics 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



- BUL101CB
by:

Review from a similar Optronics 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



- BUL111CB
by:

Review from a similar Optronics 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



- BUL111CB
by:

Review from a similar Optronics 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



- BUL101CB
by:

Review from a similar Optronics 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
$19.29
would be brighter, but would not be DOT compliant if used as a back-up lamp.
-- Mike L - 10/06/2018

44373

- BUL111CB
by:

Review from a similar Optronics 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 Optronics 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



- STL111RB
by:

Review from a similar Optronics 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 Optronics 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



- STL111RB
by:

Review from a similar Optronics 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



- MCL110AKB
by:

Review from a similar Optronics GloLight in Trailer Lights


Everything I have purchased from this company has been great, The quality and ptrice is right on, Thanks.. 568961



- MCL155AB
by:

Review from a similar Optronics 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



- BUL111CB
by:

Review from a similar Optronics GloLight in Trailer Lights


Nice bright back up light, would recommend to anyone looking to replace there old style lights with led lights 278762



- STL190RB
by:

Review from a similar Optronics GloLight in Trailer Lights


Lights still work great, they give a good look to the trailer. 629339



- STL111RB
by:

Review from a similar Optronics GloLight in Trailer Lights


Great lights. I get asked about them everywhere I go. Super bright and being led they are have very low amp draw. I led a small caravan once in heavy rain. Those that were behind me could not believe how well my trailer lights blasted through the rain. 525292



- ST9RB
by:

Review from a similar Optronics GloLight in Trailer Lights


Well packed, good quality, delivered on time.......Great deal 224808


Comments
A no regret purchase. Thank you.
John B - 09/09/2016

20867

- STL111RB
by:

Review from a similar Optronics GloLight in Trailer Lights


Used on a motorcycle with a blinker cir cuit. 649958


25
672
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Ask the Experts about this Optronics Trailer Lights

  • Recommended Clearance Lights for Vintage Trailer
    One of the prongs on the back of the clearance lights you referenced is for the ground wire which you will tap to a clean, metal surface. The other wire will be spliced into your trailer wiring. I recommend using a plug like the Optronics Two Wire Pigtail for Sealed Trailer Clearance Lights # A46PB. Check out the video review for this part that I have included at right.
    view full answer...
  • Availability of a 2 Inch Diameter LED Trailer Light
    We currently don't stock a 2 inch that is 11/16 inch deep. The closest we have are two and a half inch and 11/16 inch deep LED red lights: # MCL59RB # MCL57RB Another very close option would be Optronics GloLight LED # MCL155RB. It's 2 inch diameter and 3/4 inch deep. You may need # A46PB two wire pigtail for sealed trailer clearance, side marker lights.
    view full answer...
  • Outside Diameter of 2 Inch Round Grommet
    The outside diameter of the 2" Round Grommet # A54GB you referenced is 2-3/4". This grommet is used with 2" round lights such as the GloLight LED # MCL155RB (Red) or GloLight LED # MCL155AB (Amber). You will also need a 2-wire pigtail to complete the installation of these lights; either # A46PB for a 6" lead or # A49PB for a 10" lead. I have added links to video reviews of these parts for you to check out.
    view full answer...

Do you have a question about this Trailer Light?




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Info for this part was:

Updated by:
Leah B
Updated by:
Brian T
Written by:
Tricia G
Video Edited:
Dustin K
Video Edited:
Chris R
Installed by:
Hayden R
Installed by:
Brent H

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