These are great quality lights with a good app and waterproof.
I purchased the 24 Wi-Fi Bluetooth ground lights, they are very good, thousands of combinations of colours, the app works very well on my phone, can be indoors and still control the lights, even though the plug socket for the lights is at the top of the garden, very impressed they are so good I bought 6 X 24, sets boxes, some of them I'm gonna use for Christmas
Gave these as a present and saw the result. Wow, looks brilliant. They were put around fencing next to a hot tub.(See pic) They are super bright, needed to reduce the glow. Amazing colours and easy integration with Alexa. Next might be to get a movement sensor and add a routine in Alexa to turn them on. easy 5 stars.
Great lights, bright and colourful. Still playing with the different settings.