Qoolife New Gen Ball Lights with Halloween Stickers 2 Pack

I ordered a 2 pack, and may get more. They are pretty cool and have a gorgeous display of colors. They are BIG, I put one each in 2 different trees in our yard and they look super.

Schwimmen im Pool.

Not bright

When I first set up these two LED floating inflatable light-balls, I left them outside in the sun for about half a day to charge up. The first night one ball worked fine, the 2nd ball had a distinct "flicker" and seemed to have more difficulty. This resolved on the 2nd night after a full day outside -- I think the flickering was probably related to not having a full charge on the rechargeable battery.With the balls you get a little hand-pump you can use to fill them, as well as some random stickers if you want to put "faces" on the balls (put the stickers on, choose an orange color, and you've got instant floating jack-o-lanterns!).I like the look of these inflatable lights, they definitely look distinctive in the pool at dusk and overnight. The remote gives you the option of setting a specific color vs the "color modes" - my favorite is the slow fade from one color over to another.The ball itself seems fairly sturdy. I'm not expecting them to leak. My main question with this device -- which I'm not able to answer (yet) -- is what will break down first, the rechargeable battery (which does not appear to be replaceable) or the ball itself (as vinyl-type materials do seem to gradually break down with lots of UV exposure to the desert sun where I live). I am expecting this to last at least 2 years, but will update my review if I see any problems develop over time.I'm giving this 5 stars as it works quite well out of the box and looks really cool (with lots of different options via the remote).