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Old bulbs can dim or burn out fast, but this 3/4" round GloLight Uni-Lite stays bright and consistent. Its red lens uses white LEDs to create a solid panel of light with a smooth glow that stands out. It draws only 0.04 amps at 12.8V, so it’s efficient without sacrificing visibility. With LEDs that last 50 times longer than incandescent bulbs, you get dependable lighting that looks clean and modern.
Water damage ruins most lights, but this one is made for it. The housing and lens are sonically sealed together into a single waterproof unit, so nothing leaks in to corrode the circuit board or diodes. Whether it’s wet roads or full submersion, the light stays protected and keeps working like new.
Visibility from multiple angles matters when you’re on the road. This PC-rated light spreads light 90 degrees to either side of center for a total of 180 degrees of coverage. When installed correctly, it works as both a clearance light and a side marker light—helping others see you from the front or side in low-light situations.
At just 3/4" in diameter and 7/8" deep, this light fits neatly wherever space is limited. It mounts through a 3/4" hole using the included grommet for a snug, recessed fit that won’t snag or stick out. The 3-wire pigtail with 0.180" male bullets makes wiring straightforward—just connect power, ground, and turn signal leads and you’re set.
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
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.
Ratings & Reviews
Sierra K.
8/30/2021
Thank you for your review. There is a lifetime warranty on the LED lights. etrailer handles the warranty for this manufacturer so contact us at 800-298-1624.
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Michael
2/26/2025
The clearance lights are still functioning as they should. I am still happy with my purchase.