My experience with these is they kill other zigbee traffic if they are part of the same mesh. They only transfer a short message and cause problems with other zigbee stuff. If you don’t have other zigbee, then no problem. It won’t be an issue until your mesh rebuilds. BUT you can have them join a Hue hub and they work great. Hue has music apps, gradually color changes, etc. better than most in the ST app, and you can still control the lights from ST.