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This 4" x 2" rectangular light uses 3 red LEDs that shine bright while drawing just 0.06 amps at 12.8V. Compared to old incandescent styles, these LEDs last up to 50 times longer and use a fraction of the power. With no bulbs or filaments to break, you get dependable light that just works every time you hook up.
Mounting this light is straightforward thanks to its surface-mount design and black ABS plastic base. It fits with 3" center-to-center bolt spacing and uses a simple 2-wire pigtail—one lead for power, one for ground. The setup keeps things tidy, with room behind the base to hide wiring for a clean look once installed.
The built-in reflex reflector saves you from adding a separate one, meeting DOT compliance right out of the box. This P2-rated light produces a 90-degree total beam spread—45 degrees to each side—so it’s perfect for use as either a clearance light or a side marker light where extra visibility matters most.
The black ABS base provides a tough foundation, while the red acrylic lens snaps on securely yet can be replaced if needed. It’s made for everyday towing or hauling without worrying about cracked housings or loose covers over time.
At just 1" deep, this light keeps a low profile so it won’t stick out or catch on anything. Whether you’re upgrading to LED lights or replacing old housings, this sleek design blends in neatly while still standing out when it’s on.

Ratings & Reviews
Items were delivered in a timely manner even without expedited shipping. Items were as described and are a perfect replacement for the current incandescent clearance markers on my RV. I've done business with etrailer multiple times and they have yet to let me down. Highly recommended.
I was initially disappointed with my order because there were 2 items missing (1-MCL32ABB, 1-MCL32RBB). However, I called and the problem has been corrected and now I’m happy with my etrailer parts.
Item arrived in neat packaging. Was as described. I installed same day on my travel trailer. Now I have better visible marker lights.stock lights were dim at best, these lights are far brighter. Service and follow through from Etrailer is truly the best.
This is a deep rich red LED light. The lens over is dark and when the light is on, gives off a deep red glow. Looks fantastic on our trailer. East to install. Has a little depth on the bottom so you can tack the wires in nicely.
Easy to install, same exact fit as original. Very bright with the 3 LED’s.
These are again AWESOME!!! Thanks again guys at etrailer.com for your awesome products!! Thanks again!
Very quick on the shipment and very easy to install. They are really nice and bright which is what I was trying to achieve on my 5th wheel . I installed all clearance and running lights, couldn't beat the price and quality.
I don't have any pictures but when I plugged it in (full sun) and backed away from rear the lights were bright! I am thoroughly pleased.
These are a wonderful way to update your lighting, replacing the old incandescents with the tiny bulbs. These are bright and really catch your eye. I updated the lights on a pop-up camper and feel much safer now.
Great product way better than the old bulb style that came with my trailer actually visible in daylight

Craig E.
4/23/2018
These LED lights still work great nice and bright and easy to see. Definitely a great investment.
Low power led with good night time visibility. Added 1 of these to each side of cargo box for better side visibility behind the vehicle. Even when light is not on, the built in reflector still provides a measure of added safety which works much better than safety tape which kept peeling off at highway speed.
Bought these to replace the LED marker lights on our RV which had several cracked lens. The RV OEM does not sell just replacement lens so I had the replace the entire light. I like these better than the RV OEM version because they have 3 LED's vrs two. The mounting holes matched perfectly. They look well made and the red lens snaps securely onto the base. I would not hesitate to purchase them again.
I am actually using these marker lights for tail lights for my Case/Ingersoll Garden tractor. They are extremely bright and if I am mowing by the side of the road or traveling to a neighbors I can be seen a half mile down the road even in daylight. simple to install and super performance. Definitely will purchase for myself and have no problem recommending them.
Completed LED conversion. Sharing my completed project with you.
I’m very happy with these LED tail lights. Bought them to replace the ones that came on the trailer. They are bright and seem to be of high quality. They were easy to install. The only slight drawback is that it’s a bit tricky to get the wires to lay flat enough against the light to get it to sit flush with the back of the trailer. But in the end it worked fine. I would recommend these as a good replacement for older, smaller, incandescent tail lights.
Truly a superior product compared to our factory marker lights. These LED's are bright and considerably more visible. Great safety improvement for the traveling RV'er. Removal of the originals was relatively easy & I choose to also go with the heat shrink-type wire connectors to ensure longevity & connection waterproofing. Good product, good price and trailer is a great company to do business with as well. I really appreciate the customer reviews & the helpful customer support that retailer offers. Thank you!
Love these led lights they show up much better at night. Only thing is they don't come with the wiring, you must also purchase the wiring plug, so don't forget to order them also.

Doyle D.
1/19/2018
The Lights are great and would not hesitate to recommend them to anyone
Replaced taillight with LED so decided to change running lights as well!
I'm well satisfied - the product is exactly what I wanted and the price was right.
I replaced all the clearance lights and taillights on our fifth wheel camper with these OE style LED versions. They are much brighter and therefore much safer, especially in the case of the tail/brake/turn lights seen elsewhere at etrailer. They should last a lot longer than the original bulb units. I also like the way they look as compared to the old bulb style. Our camper was only a year old, and I don't understand why they all wouldn't come from the factory with LEDs. I installed them all myself without issue.

Grant N.
1/22/2018
Thank you for your follow up. I am still happy with my purchase,although they are installed on a fifth wheel camper trailer that doesnt getused a lot and usually in the daylight hours, so the lights havent got alot of hours on them. So far, so good. Thanks again.
Perfect replacment for the light I had!
Great Product. Lenses fit nice and tight to light housing.
The picture that was used for the side light was spot on. I received exactly what I wanted finally, was Little Disappointed on the length of time to receive it

Brooke M.
4/24/2025
That's fair...shipping can be unpredictable at times for sure :)
Arrived fairly fast. Installed, worked perfectly
A direct replacement
At a great pri ce.
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Bob S.
10/1/2018
Very satisfied with these products, working like new and way better than OEM. Thanks again!