bing tracking image
  1. Trailer Lights
  2. Optronics
  3. Clearance Lights
  4. Round
  5. LED Light
  6. Red
GloLight Uni-Lite Mini LED Clearance or Side Marker Light with Grommet - Turn - Round - Red Lens

GloLight Uni-Lite Mini LED Clearance or Side Marker Light with Grommet - Turn - Round - Red Lens

Item # MCL121RK9PVG
Our Price: $21.90
Trailer Lights
Shipping Weight: 0.12 lbs
Add to cart
In Stock
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

Customer Photos

Videos

Need help with installation?
Locate installers near me
3/4" Round. Waterproof, LED light serves as a side marker light or a clearance light with supplemental turn signal. GloLight lens creates a solid panel of light. Recessed mount with grommet. 3-Wire pigtail with.180 male bullets. PC rated. Great Prices for the best trailer lights from Optronics. GloLight Uni-Lite Mini LED Clearance or Side Marker Light with Grommet - Turn - Round - Red Lens part number MCL121RK9PVG can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (63)
  • Q & A (0)
  • Videos (1)
  • Photos

Optronics Trailer Lights - MCL121RK9PVG

  • Clearance Lights
  • Round
  • LED Light
  • Red
  • 3/4 Inch Diameter
  • Recessed Mount
  • Rear Clearance
  • Side Marker
  • Submersible Lights
  • Optronics

3/4" Round. Waterproof, LED light serves as a side marker light or a clearance light with supplemental turn signal. GloLight lens creates a solid panel of light. Recessed mount with grommet. 3-Wire pigtail with.180 male bullets. PC rated.


Features:

  • Small, round trailer light can function as both a clearance light and a side marker light when properly mounted
    • Supplemental turn signal
  • GloLight lens creates a solid light pattern with a smooth appearance
  • Sealed, waterproof construction 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 included grommet
    • Installation requires a 3/4" hole at desired location
  • 3-Wire pigtail - includes power lead, ground wire and turn signal
    • Wire leads come with 0.180 male bullets
  • DOT compliant
  • PC rated


Specs:

  • Quantity: 1 clearance/marker light
  • Diodes: 2
  • Dimensions: 3/4" diameter x 7/8" deep
  • Power draw at 12.8 volts: 0.04 amps
  • Lifetime warranty on LEDs


Optronics MCL111RB GloLight Mini Red LED Side Marker Dimensional Diagram

Innovative GloLight Design

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 trailer lighting. LED lights are more efficient, use less power, and last much longer than incandescent lights.


Recessed-Mount Light

Recessed mount light

Recessed-mount trailer lights install underneath a housing or a grommet (A11GB). These lights will extend into the mounting surface and require that a hole be cut into your trailer.


PC-Rated Lights

Diagram of light spread for PC rated light

A PC-rated light produces a 90-degree angle of light to either side of its centerline for a total of 180 degrees of coverage. This beam pattern can be clearly seen when you are standing directly in front of the light, as well as when you are standing on either side of the light. When properly installed, this type of light can function as both a front clearance light and a side marker light or as a rear clearance light and side marker light.



MCL121RK9PVG Optronics Glow Light Uni-Lite Mini LED Clearance or Side Marker Light with Grommet - Turn Function -.180 Male Bullets - Round - Red Lens - PC Rated




California residents: click here


Video of GloLight Uni-Lite Mini LED Clearance or Side Marker Light with Grommet - Turn - Round - Red Lens

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




Video Transcript for Optronics Trailer Lights - Clearance Lights - MCL121RK9PVG Review

Speaker 1: Today we're taking a look at the GloLight Uni-Lite Mini LED Clearance or Side Marker Light with Grommet.This is from Optronics. This small round trailer light can function as both a clearance light and a side marker light when properly mounted. Now, this one features a three-wire design, so that means that it is equipped to function as a supplemental turn signal as well.The GloLight lens creates a solid light pattern with a nice smooth appearance. It features a sealed, waterproof construction, so it is submersible. Also, it features durable surface-mount technology when it comes to the construction of the LED circuit board. It simply allows for improved heat distribution, and an overall thinner construction, and it's designed to better withstand shock, moisture, and vibration.Now, this is a LED system.

LEDs make great replacements for incandescent lights. They last longer, they burn brighter, they're more efficient. With LEDs, you don't have to worry about brittle filaments, and you don't have to worry about replacing bulbs.It is a recess mount installation, with the included grommet. Your installation area requires a 3/4" diameter hole. It's a three-wire design, so the white wire's our ground wire, black wire's the main power lead, and red is for the turn signal.

The wire leads come with 0.180 male bullet connectors on them. Those can be cut off. Wires can be stripped back if you want to hard wire it.It's Department of Transportation compliant. It is a PC-rated light. Dimensions, we're looking at 3/4" in diameter, and then the depth is 7/8".We're going to go and hook it up to power.

That way, you can see what it looks like with some power running to it. We'll also turn off our overhead lights so you can see it in a low-light setting. You can see here it sends out a nice clear, consistent signal. Again, the GloLight lens creates a solid light pattern, with a nice smooth appearance. This is the tail light function, and then when we activate our turn signal, you can see how that signal output increases.

It contains a total of two LEDs, or two diodes. Power draw at 12.8 volts is 0.04 amps. Optronics puts a lifetime warranty on the LEDs.That's going to do it for today's look at the GloLight Uni-Lite Mini LED Clearance or Side Marker Light with Grommet, and supplemental turn signal.


Customer Reviews

GloLight Uni-Lite Mini LED Clearance or Side Marker Light with Grommet - Turn - Round - Red Lens - MCL121RK9PVG

Average Customer Rating:  4.7 out of 5 stars   (63 Customer Reviews)

3/4" Round. Waterproof, LED light serves as a side marker light or a clearance light with supplemental turn signal. GloLight lens creates a solid panel of light. Recessed mount with grommet. 3-Wire pigtail with.180 male bullets. PC rated.

by:

What I like about these are that the wires are nice and heavy gauge. It feels very well made and I'm confident it will withstand the abuse of my Baja. I use these as marker lights and turn signals. They are really bright and no issues seeing them during the day.



by:

Etrailer is one of the best company we have ever ordered from. We always receive exactly what we order and arrives quickly. This is our “go to” company for all our trailer needs



by:

they worked great and the project turned out perfect.



by:



by:



by:



by:

I installed GloLight Mini LED clearance lights on a flatbed I fabricated for an older GMC K3500, truck. The lights continue to function as they should. I am happy with my purchase.



by:

This is a fantastic little light. I've bought off brands before and the wire is so thin you know it's not going to last very long. The wires on this light are normal gauge (about 16g) and very easy to solder and connect. Very confident it will hold up to abuse of off roading.
And it is bright! I use these for marker lights and turn signals. No issues seeing them during the day.



by:

Nice and bright! Looks as good today as it did a year ago when installed.



by:

Great mini marker lights and sealed perfect so they don't corrode out in six months



by:

Great product, fast delivery !!



by:

worked great



by:

Perfect fit on new Jeep fenders. This was the only site that had this size light with both Marker and Turn lights.



by:

Nicely replaced my burnt out marker lig ht.



by:

Bought this to replace the front corner markers/running lights in my GM truck. Since the OEM setup combines the marker and signal function into one filament, I couldn’t just plug in an LED “bulb”. I trimmed the housing to fit the rubber grommet for this uni-lite and with some wiggling got it to fit nicely. Rewired the truck to provide separate running light and signal wires and everything has been working great.



by:

etrailer always delivers good and quickly.
Mark. Indy



by:

I like small marker lights. Easily seen without being overwhelmingly bright which can cause glare. I've had great experience with the quality of Optronics; with less expensive brands not so much.



by:

Don't let the small size fool you, these little lights are pretty bright. You need to be spot on with the diameter of hole you drill that these lights recess into.



by:

Excellent to have a marker light in a 3 wire to put a blinker on the fender of the trailer too.



by:

Not very good turn signal it has very little blinking so not warning people next to trailer.



by:

Etrailer makes it easy to find hard to find items, their follow up communications and prices are great.



by:

Etrailer makes it easy to find hard to find items, their follow up communications and prices are great.



by:

Lovers it very easy to find and order p arts



by:

Half of them are cracked and a couple quit working after a month.



by:

Works great for my UTV signal lights!


25
59
Show More Reviews

See what our Experts say about this Optronics Trailer Lights

Do you have a question about this Trailer Light?


Info for this part was:

Employee Cole B
Installed by:
Cole B
Employee Wilson B
Updated by:
Wilson B
Employee Justice A
Updated by:
Justice A
Employee Daron K
Edited by:
Daron K
Employee Brian T
Written by:
Brian T

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