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When you need a marker or clearance light that stands out clearly from the front and side, this dual bulb design delivers. At 4" long by 2-1/16" tall, the two 194 bulbs work together to increase light output so it’s easier for others to see your trailer in low-light conditions. It’s PC rated too, meaning it throws light 90 degrees to either side for a full 180-degree spread—bright and visible whether you’re looking straight on or from the side.
No need to overthink wiring. This light uses a straightforward 2-wire setup—one power lead and one ground wire—so you can easily connect it to your trailer’s electrical system. If your old setup used the mounting hardware as a ground, just run the white wire back to that same point and you’re good to go. It’s made for a 12V DC system and pulls only 0.2 amps at 12.8V, keeping things efficient while staying bright.
Swapping out worn lights shouldn’t be complicated. This one mounts directly to your trailer surface using the same standard spacing—3" center-to-center between holes—so most replacements line up cleanly without drilling new holes. The snap-on amber lens makes bulb swaps simple, and the ABS housing stands up to regular use without worrying about cracks or fading.
This light is ready for everyday towing, but it’s not designed for underwater use. The non-submersible construction works great for land trailers or general utility setups where moisture exposure is limited. For anything that regularly goes underwater, you’ll want a sealed version instead, but for daily towing and road use this one stays solid and dependable.
If you’re matching an existing setup, this unit directly replaces several common models including Uni Bond # ML2043A, Truck Lite # 26301Y, Grote # 45263, Peterson # 135A, and Bargman # 30-58-002. That means less time figuring out fitment and more time getting back on the road with lights that look and perform like they should.


Customer Satisfaction Score:
99% were satisfied with this product
1% of customers were not satisfied
Ratings & Reviews
The product was exactly what I wanted. The order shipped on time and the customer service was great.
Fast shipping Great price
fast shipping and work great
Excellent service. Received items earlier than expected. Good packaging. Nothing damaged. Overall great customer service and a pleasure doing business with this vendor. Will definately use this company again.
Price great! Lights arrived promptly! Installation easy and they work great!
Great service and super fast shipping !
Fast shipping. Installed but not tested.
The light fit properly, was easy to wire, and lit up as it was supposed to.
Great product & fast shipping. Will replace old ones perfectly. Happy with purchase
The service is always GREAT. The prices are the best that I have found anywhere. They do a great job. The products are always just what i wanted. Keep up the wonderful service etrailer
Though this is a more modern version of the marker lights that were on my 1995 Sundowner Sunlite 3-horse slant, the holes matched up perfectly for easy installation!
Good quality light, just wish the wire pigtails were about 2" longer.
Good quality replacement products
like all other trailer lights, failed prior to one year.
The light is an exact replacement part. The delivery time was as expected. The web site was easy to navigate and provide excellent information regarding the wiring on the trailer.
Instant response following the order confirming they received it, followed up with shipping info and tracking when shipped and received it ahead of scheduled delivery! Will only use etrailer for my trailer needs.
Thanks
This was a replacement for an RV Clearance light. Installed quick and works great. Thanks for the great service.
Installation went great! I am the most satisfied with how quick the shipping was and customer service was the best! I will be using these guys for all my trailer part needs
Great replacement for my old weathered lights. cheaper to buy new lights then just the lenses.. Yes these lights come with two bulbs installed.
etrailer.com is an excellent online company! The products I received were exactly what I needed to fix up my old V-nose and get it back on the road. The shipping was lightning fast and excellent follow up communications. I would recommend etrailer.com to anyone, any time!! AAAAA+++++ company.
I used just the lens cover. Was in a hurry when ordering but was pleased to find out that it fit as replacement on my camper trailer. Had great service from the staff at etrailer. Fast shipping, great communication and awesome site. Will definitely order from them again!
After working on the old lights on my camper numerous times just prior to leaving on a trip and while traveling, I decided it was time to replace all of the lights. I purchased two new tail/brake lights, and four new side markers. The total price including shipping was just over $28 (I should have done this a long time ago). The lights arrived within 3 days of being ordered, and I was able to install them fairly quickly. I am so happy that I now have all six lights working perfectly, and shouldn't have to worry about them for a long time
I bought these to replace the marker lights on my travel trailer. etrailer had the best price, and they looked to be good replacements. When I installed them they seemed to be as good or better than the lights than came with the trailer. After a year they seem to still look good and work just fine.
There are weep holes on both sides, allowing water to get in regardless of which way they are mounted.

Mike L.
8/1/2026
Hey Guy. The weep holes are present to allow any water that gets into the lamp housing to drain away.
I've purchased from etrailer for years when I can't find things on Amazon. I no longer use Amazon so will be buying more from etrailer. Great company, great service, great videos.

Gwendolyn Y.
4/24/2025
I appreciate you picking us, Steve! You can always rely on us, we wont let you down.

Steve
4/24/2026
The light is still working.
Info for this part was:
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Doug S.
9/21/2016
Still working as it should