I liked it, quite versatile, I did not use functionality to help sleep, but I used the alarm clocks without sound, I woke up in a natural way, much better than with noises.
Very easy to install in Alexa, very practical integration, do not need any intermediary, just have the app from Moes.
I use it as a lampshade with its light that can be regulated.
Have a single intensity adjustment bug by Alexa does not work, but by the Moes app yes, anyway I liked it very much and recommend