Will Update when Installed: I purchased these right at the end of the season, and was unable to get them installed before the water got too cold to do it.They had all the items necessary to install for different conditions. We have a vinyl liner inground pool and use a robot vaccuum, which may pose a problem. If I install them in our pool, the robot may damage the lights and/or our pool surface so I am currently considering other installation options. This was MY mistake upon ordering and no fault of the manufacturer or seller.I will update this review with photos and an honest description of my experience of use once I find a creative way to operate them. They look like they would be pretty awesome for an above ground pool.

Work great for my above ground pool. I have a weird extremely wide top around my pool. I couldn't use the zip ties, but I did use the adhesives that came with it. Cleaned the area with alcohol and then held it in place for a few minutes. Love that they light up above and under the water. They charge all day and then come on from dusk all the way until dawn. They worked so well that I bought a second set and I haven't even downloaded the app to play with all the features. 10/10 definitely recommend.

I got these lights for my in-ground pool. Setting them up to work with the AiDot mobile app was a breeze and as long as you are close to your lights, the bluetooth connection works great. But that's about all the nice things I can say about this light, at least for my specific use case -- in-ground pool filled with water. The main light and solar panel are designed to be secured to the edge of the pool. The mounting hardware requires drilling into the concrete deck and screwing in a mounting plate. That's more than I'm comfortable with. I prefer strong double-sided tape. But that's not the big problem with this light. The solar panel and light on the edge of the pool has another light that's supposed to be submerged in the pool. Problem one: The light floats. Problem two: The only way to secure the light to the pool wall is to jump into the pool, dive to the level where you want the light and then attach it to the pool wall. Again, the manufacturer suggests drilling holes and screwing the mounting hardware. Can't hold my breath that long. The alternative is glue (a small bottle of which is provide). This may be theoretically possible but I'm not sure I can apply enough force for enough time underwater in order to get the glue to set. So, in my case, the surface light and solar panel are useable but not the in-pool light. In my case I'm using the tethered in-pool light to illuminate nearby bushes. In defense of the product, it does suggest it would be useful on a fountain or a shallow pond structure or even a fence. Any of those would work better than an in-ground pool filled with water.

Even though they are a little dimmer than I thought they would be they are still good for the price! I only bought a set of two and I'm going to buy another set of two because for a 26' to 28' round above ground pool like I have you will need 4 to completely light up the water. The solar charge and battery seem to keep the light lit way into the wing hours of the morning! The only reason I didn't give five stars was because they need to come up with a better fastening system for an above ground pool other than the very puny suction cups that don't stay on for more than an hour!

Ordering 10 more today