Armacost Lighting 213411 2700K Purevue Dimmable Led Puck Light, Soft White

I have used this same product for 8 years and it still function as new. Great lighting for my computer and desk area. Very small easy to hide and the lih=ght is fantastic.

Work great, look good, can be surface mounted or mount flush, fit perfect, don't get cooking hot as halogen will, probably last a long time, dim well, instant on, good price, quality product, well made

The ad may say 12V operation but the user manual says 12 or 24V without much change in brightness so there's a regulator inside. That's a beautiful thing for general versatility (and vehicle use) AND these pucks respond to 0-100% PWM dimming at 12V or 24V or anything in-between. And they produce a prodigious amount of nice light. They don't get hot. The beam angle is around 120 degrees so they throw a flood. They might be a little much for the 18 inch under-cabinet duty but for those who like the cone-shaped image on the back splash and plenty of light these are worth a try. Hint: If you see a brand name of three letters, pass on by. As the reviewers say, those get uncomfortably hot.

Nice lights- my only complaint is because I needed to use my existing wiring to power the lights. The lights depth is a little shallow to make up butt splices inside the light in order to reuse my existing power wiring.

I recently purchased 6 of the Armacost puck lights and two of their 20 watt transformers. I was tired of using cheaply made lower cost puck lights for my under the cabinet lighting. These are just what I was looking for.It happens that one of the transformers was missing a small piece which helps to hold the wires securely at their connection. I could have easily returned it to Amazon and got a replacement. Even easier though was that I emailed Armacost support at 3:36 pm requesting the missing part. The next morning at 11.37 am I got a reply with the UPS tracking number telling me a new transformer was being shipped to my house. Two days later, I had the transformer! If that's not SUPERB customer service than I don't know what is!This gives me great confidence in this company.Installation was a little harder than I thought because you have to solder or, in some other way use connectors, to connect the lights in parallel. I used the solder method because I thought that would be the most secure. The part that makes this a little hard is that I chose to solder the wires with the pucks installed under the cabinet in order to know where to cut the wires to join them. That meant soldering more than a foot above the counter. It worked out great though!

These lights came refurbished (which is what I ordered - $11 and change versus a ridiculous $25 new per light) but despite the "inspected by Amazon" sticker and "like new" or "open box" description they didn't work and the wires were cut very short. Exactly half of my 14-piece order did not light up at all, most likely burned by whoever bought them first. I am returning them, and wonder if Amazon will try to resell them once again. I might buy the remaining lights I need new, if the price goes down because they work very well with a dimmer, which you may need because they are very bright. Otherwise they seem that they would be excellent if new.

Replaced four halogen fixtures that got as hot as the sun. Massive improvement in the light given off and the temp of the fixtures.Great purchase when coupled with their A/C adapter too.

Worked as expected, no issues and no complaints. Purchased a spare incase one fails, but so far not needed. all items work well.