RGB Rechargeable Puck Lights with Remote Control, 2400mAh Battery Operated Tap Light Color Changing Push Lights Stick On LED Closet Light USB Under Cabinet Touch Lamp Classroom Magnetic Shelf Lighting

I purchased the 6 pack of the white lights. I'm not using them as under-cabinet lighting but more for emergency lighting, closet lighting and decorative lighting. They are bright and provide plenty of light for these needs.I placed 3 of them on the bottom of our ceiling fans so they can be turned on right away if the power goes out. I have a couple others stuck on the fridge and front door. The last 2 are inside closets that didn't have an interior light.Overall, I find these to be really versatile and they look nice too. Very small and low profile so they do not stand out much. I even put one inside a colored glass candle holder and used them as table decorations at a party. If I were to use them as under cabinet lighting, they would be a perfect fit for kitchens without wired lighting.What I love:* easy to attach to surfaces using the included metal disks and built-in magnets* good battery life at 2400 mAh* easy to charge 3 at a time with the included charging cords* dimmable - great for setting a mood or conserving battery life* makes a great night light for home and travel, kids rooms* timer function on the remote for use as a night light* nicely packaged and appears to be a good quality product* can be operated by touching the light itself or with the remote* easy to tell when the lights are done charging when the charge light goes from red to greenWhat could use work:* light remembers what setting was last used (color, brightness level) ONLY with the remote. If you turn it on and off manually by touching the light, it forgets what the last setting was and you have to cycle through until you get it the way you want again.

I love these lights. So far I've used them in display cases, under shelves and even under my standing desk.Because they are battery-powered, I wouldn't recommend them for kitchen cabinets or similar because in those applications they may need to be powered on for extended periods, and the batteries would need constant charging.They measure 3 1/4" in diameter at the top (they taper slightly down so the base is ever so slightly wider), and about 1 1/8" tall. They come with a small 1 1/2" diameter metal disc which has adhesive on one side. The entire bottom of the pucks are magnetic, so the disc can go anywhere on that surface, and sticks pretty well. I've seen reviews where they've fallen down, but as long as you make sure the disc is inside the bottom surface of the puck, it doesn't seem to go anywhere. If you're really concerned, consider some Velcro strips that aren't too strong, so they don't risk pulling the puck apart when you remove them.Each puck has a USB-C charging port and an on-off switch. Included are two remotes (awesome, as since you have six of these, it stands to reason you might want to use some in one location and others in another), and a charging cable that is USB-A to three USB-C cables, so three can be charged at once.When plugged into the USB cable, they will light up red when they're charging, and turn green when fully charged.Operation is possible by turning the switch to "On", then either pressing the entire top surface down repeatedly until you see the color you want (you can cycle through white, green, red and blue), or you can use the included remote to select a variety of colors and dim/brighten the lights. When you've hit the dim/bright threshold, the light will flash once to let you know.I'm very pleased with these. They put off more light than replaceable battery ones I've seen, and since they're magnetic, you can remove them, charge them and then replace them. You may even keep one or two charged to quickly swap out ones that need charging.Couldn't be happier with these lights.

Good puck lights, work as advertised. It comes with a charger that can charge 3 at once, which is useful. I bought these to use in some hanging lanterns, so the fact that they are rechargeable is really nice and cost effective. They each have a magnet sticker that you can stick to any surface, so you can remove them for charger and just magnetize it right back. They are about two inches wide just so you know! I couldnt find any measurements before I ordered.Im giving four stars because they ended up being two big for most of my lanterns, and i couldnt find measurements like i said. Also, they arent the brightest, and i dont know if they'll work very best with my lanterns. Thats just me tho!