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Tired of swapping bulbs or dealing with weak incandescent lights? This 3/4" round Uni-Lite uses two amber LEDs that last 50 times longer than traditional bulbs. At 12.8V, it only draws 0.047 amps, giving you bright, clean light with minimal power use. There are no filaments to break and no bulbs to replace—just steady visibility every time you hook up.
If your trailer spends any time near water, this light is built to handle it. The clear lens and housing are sonically sealed into one waterproof unit that keeps moisture out completely. Even when submerged, the diodes and circuit board stay dry and protected from corrosion or shorting out. That means reliable lighting whether you’re on wet roads or launching at the ramp.
Good lighting isn’t just about brightness—it’s about the right beam pattern. This P2-rated light throws a 45-degree beam to each side of its centerline for a total of 90 degrees of coverage. Mounted correctly, it serves as either a clearance or a side marker light so your trailer stays visible from straight on or at an angle in low-light conditions.
Sometimes space is limited, but this light’s compact build makes mounting straightforward. At only 3/4" in diameter and 7/8" tall, it sits neatly in place without sticking out. It installs through an 11/16" hole using a grommet for a flush fit. The two-wire pigtail with 0.180" male bullet ends keeps wiring easy—black for power and white for ground—so setup is quick and clean.
Road vibration and weather can wreck lesser lights, but this one’s built tough. Surface-mount technology (SMT) on the LED circuit board helps it resist shock and moisture while improving heat distribution for longer life. The sturdy polycarbonate housing and acrylic lens take the hits without cracking or fading, giving you reliable performance season after season.
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hello everybody, this is Jeff at etrailer.com. Today we're gonna take a look at the Unilite submersible, amber-LED clearance, or side marker, trailer light. You can see this is a nice small, round trailer light, which will function as both a clearance light and a side marker light when it's properly mounted. It does give you a clear lens over two amber LEDs. I do wanna hook this up to some power just to show you how bright it is. Has two-wire hookup, the white and the black wire.
The white is your ground. Black will be your 12-volt power. Once we have them both hooked up, you can see there's your bright amber light. They do use LEDs. The LEDs will make great replacements for incandescent lights 'cause it lasts about 50 times longer, and they're more efficient.
They'll provide brighter light with less power output. And of course, no bulbs to replace or brittle filaments to break. The LEDs do have a lifetime warranty. Just go ahead and turn off the light, show you how bright it is in the darkness, and turn back on our overhead lights. This light does use the durable SMT technology, which is the construction of the LED circuit board.
This will help better withstand shock, moisture, and vibration. Allows for improved heat distribution and thinner construction. Go ahead and disconnect it. It is a durable polycarbonate housing and an acrylic lens. You can see it is a recess-mount design, has the grommet with it.
Installation requires an 11/16-inch hole at your desired location for this to install in. As we mentioned, it's a two-wire pigtail with the male bullet ends on it. This light is DOT, Department of Transportation, compliant. It is PC rated. Few dimensions again; the diameter of it is three-quarters of an inch. Overall height is about seven-eighths of an inch. The wire length is eight inches and the power draw at 12.8 volts is 0.047 amps. But that should do it for the review on the Unilite submersible, amber-LED clearance, or side marker, trailer light..
Customer Satisfaction Score:
100% were satisfied with this product
0% of customers were not satisfied
Ratings & Reviews
The lights are perfect as were the previous ones. I’m always doing projects and these are my go to lights for markers and clearance lights.
These are excellent lights. Very small and compact with a very bright output. I used these as marker lights on the rear of my pickup, and it made a huge difference in visibility. Being only 3/4", you can install these in a variety of locations and for a multitude of applications. I highly recommend these and will be purchasing more for additional lighting needs.
Got the wrong parts
Great light, extra bright, and very vis ible!
work great thank you.
Thank you!!
Kevin
8/27/2024
All the parts I bought from trailer work flawlessly
This lights are great,they light up amber not yellow like the cheap lights you find in the web. Thank you will buy more lights.
Thank you for prompt shipping and for selling this item as individuals. Other sites want you to buy them in packs of a hundred. If I was running a shop I might need that many.
Very easy to order and excellent service and follow up on my satisfaction. Thank you
Exactly what I ordered. Arrived in a timely manner
I’ve been dealing with etrailer since 2011 and buying these lights for just as long. This is my third vehicle that I have equipped with these lights so I know first hand they are meant to last , and I would not buy them any place else but etrailer because they stand buy their products and their customer service is second to none in an era where customer service barely exists anymore
These are really nice marker lights. Nice and bright.
Lights are great will buy again Thank Y ou
Jose C.
9/2/2025
Lights are working great had them 1 year on my flatbed trailer will buy more
Info for this part was:
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Katrina B.
11/8/2022
I am sorry to hear that you have not received all of your order. I see that our customer service department has sent you your missing items. Once you have these items installed, we would love your updated feedback of the product and your experience with us.