Update: supposed to go into pairing mode when turned off multiple times rapidly via a light switch. Like I think on-off 3 times.Some of them pair after losing power just once. So if you accidentally turn it off from the switch you're stuck pairing and resetting up the Alexa group if in a group. I'm good with tech and for the sale price it was worth it.Unfortunately, I never experienced this issue and I got my parents who live 3 hrs away set up with echo dots and these bulbs in all the rooms and

4 for $50, I bought my first one for around $25 at Nordstrom rack, which is supposed to be a discount store.3 stars for brightness because other than the few white colors, which are very bright, the other colors are a lot dimmer, which I don’t mind, but maybe you’d want to know