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When you need reliable light on or around your trailer, this 15-1/4" LED utility bar puts out a clean, bright white beam from its 13 diodes. It’s rated for 9V–16V DC systems, so it works efficiently without draining power. With LEDs rated for up to 100,000 hours, you get consistent brightness without the hassle of replacing bulbs or dealing with fragile filaments.
If your trailer sees rain, spray, or even full submersion, this light is ready for it. The circuit board and housing are sealed together, keeping water out so the diodes stay protected. The waterproof construction prevents moisture from damaging the internals, making it ideal for harsh or wet environments where other lights might fail.
No need for deep cutouts or complex brackets. This light mounts flat to any surface using standard hardware (not included) and only needs a small hole for the wiring. The 2-wire design—power lead and ground—keeps installation straightforward. You can mount it horizontally or vertically depending on the space and layout you’re working with.
Built to take everyday use, the polycarbonate base and acrylic lens resist impacts and wear. That means it keeps performing even when exposed to vibration or rough conditions. At 15-1/4" long x 1-1/4" tall x 1/2" deep with 13-13/16" between mounting holes, it fits neatly where you need dependable lighting without sticking out or getting in the way.
Ratings & Reviews
Easy install, nice brightness.
AAA
Thank you. Works great!
Perfect fit and seem to be holding up well to all the sunshine we get here.
Working great thanks very fast delivery
The lights have water/ condensation in them already not happy with this product
the item was exactly as described and arrived 1 day sooner than promised, was easy to install and hook up.
Steven H.
11/19/2021
Lights are working great, couldnt be happier.
Steven H.
11/19/2021
Lights are working great, couldnt be happier.
Just got my new lights installed. Was easy job due to existing wiring. Have not taken out at night yet but expect they will do just fine.
This is the 3rd time i've ordered from etrailer and the service is great, order was put together quick and delivered when it was scheduled to be.
Friendly staff, fast shipping, good product,
Will be doing business with them again
Bought 6 to use as tail, stop and turn on my fifth wheel toter love them
everything I've ever ordered from etrailer is perfect just as described a great bunch of people very professional enjoy doing business with them.
Fast shipping. Exactly as advertised
great lights great price, arrived on time, don't have pics but will repost after I get every thing going. I ordered 2 for the trailer, may just need one as bright as they are.
I recommend buying everything for your trailer(s) from etrailer
I like everything I've seen or read about this controller, and it should allow me to pull the trailer I'm building with my pickup and my wife's Subaru without having to rewire my pickup.
I placed an order for some white LED backup light and a light bar for my boat trailer. Everything was in stock and shipped out the next day. I received the order in good shape and saved a ton of money over a local shop for the back up lights, local shop did not have the light bar and would have had to order it taking weeks.
Had installed 2 of these on my flatbed to use as reverse lights. They worked great for 1 month, then had gotten about a 1/4" of condensation inside them. Drilled drain holes in the bottom of each and then after another 3 months, I started loosing LEDs in them. Very dissatisfied. I have sense changed to a different light from another website.
Not waterproof.
Installed two of these as backup lights on my trailer. First one developed condensation inside the light before the trailer left my yard. It was replaced by etrailer under warranty. Second light also had condensation inside after about a month. I never installed the warranty replacement unit.
These lights might be good for something, but exterior use on a trailer isn't it.
Installed to supplement my Toyota Sienna's inadequate back up lights. Result was amazingly positive.
This light bar is very bright. I just bought two more as spares, in case the lifetime is as short as for many other submersible trailer lights. Even so, it could easily be better. A rubber gasket the length of the bar would give a little relief from jarring on the road that might result in plastic fatigue. Also, on the back the protrusion around the connecting wires is problematic. I would not drill a hole that large in the cross beam on which the pair of lights will be mounted. It should be removed or significant reduced in size (depth and diameter). I compensated for it by using rubber washers on the mounting screws so the ends of the bar would not be bent (causing plastic fatigue and distorting the light.
Teebeej
6/19/2025
Well, two of these lights have been on my trailer for a year. Multiple immersions in freshwater. No loss in function. Im quite happy with them.
Andrew N.
6/19/2025
The light is a great asset to my boat trailer. The light really illuminates the boat ramp and my driveway when backing up. I added a 2nd fixture to the passenger side of the trailer a bit later. I wish the fixture had listed its lumen output. Also, it would be nice to see a video of the fixture outside versus on a bench so we can see how it illuminates at night. Otherwise, I like the light and the quality is good after many submersions at the ramp.
Sierra K.
6/29/2021
Thank you for your review. Since this is an exterior light it has not been tested for lumen output, but based on similar items it is probably 350 lumens.
Paul
6/25/2022
Still going strong. No yellowing of the light. Glad I bought it.
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Jenny N.
9/7/2022
You mentioned that the lights have condensation and I wanted to let you know that the lights do have a one-year warranty. If interested I am sending the warranty return instructions in a separate email.