Easy to install. Works well with Alexa almost immediately. Alexa is very good at managing my lights group. The white light is really bright and beautiful. White light is as good as any white LED recessed light. Very happy with the operation. The only downside is that the color is not that bright. Nobody will ever be able to distinguish even close to 16 million colors. You're lucky if you see 16. The Lumary app is functional and looks good, but using it is clumsy and poorly thought out. sometimes the button works and sometimes not without explanation. I mostly just use Alexa, no need for the Lumary app after setting up the lights.