Nilight 4Inch Round Trailer Tail Light with Flush Mount Grommets Plugs w/Mounting Brackets 2PCS Amber Waterproof Turn Signals Lights for RV Truck

Had the old school incandescent 3 hole, external mount lights on my trailer, wanted to upgrade to LED. They matched right up to the existing mounting holes as well as the hole for the lamp body. They come with a detachable wiring pigtail, just a matter of splicing into the existing wiring. Quality seems good & liked the stainless chrome ring. All mounting hardware was included, I added lock washers to keep everything secure, lights seem pretty bright & price was reasonable.

Works great. Easy to install. Has wiring for signals/brake and park lights. The rubber molding on the outside slips inside your 4" round mounting hole making replacement easy. The lights are nice and bright and was an upgrade for my old incandescent bulbs on an ancient stock trailer. Now the people behind me at night can see the trailer just fine.

Works great. Nice and bright. The plug end shares well with other similar lights. Rubber housing isn't as thick as the old school ones and didn't fit MY trailer holes as well as the old ones but the lights popped right in them! Hope this helps out peeps!

Nice and Bright. Good value compared to halogen and price. Wiring was easy just connected to existing cables on trailer. Left light is the LED in the picture.

Good quality, very bright and still going strong after being out through a lot.

Ease of installation, brighter lights, quality of product..

Worked as advertised! Would buy again. Perfect replacement and easy installation.

I use this lights on the back of my sleeper and they are brght.

Well built and easy to install. The gasket is super flexible and holds the light housing in place. Lights are bright with time telling on their longevity.

These lights check out the best out of a handful of other retailers both local and on amazon (In the 4” led department anyway) I removed the grommet from the light and popped the grommet in the hole. Then followed up with nilight’s amber led. The grommet fit my oem 4 1/2” hole incredibly tight and I'm stoked. In my case I had to push hard and work the edges in. The “oem” seal I bought just in case didn’t fit at all. bought a whole set of tail lights since the grommet fit the factory hole so good. Im confident it won’t leak. Nilight has a good selection. Look forward to more. Price is high but quality is higher.

Looks good

Used these in the back of our camper was worth the upgrade

Good Quality