Just installed a few hours ago and have fun exploring and playing with them. The lights were easy to install and set up via the app. I like the color temperature and the many color options. What's frustrating is that it's all bullshit. I've set up all the lights in my basement family room (8 total) as a group, but when I change the color of the group and then back again, there's always one or two in the group that seem to 'hang'. on the previous color. . Also, I turned them off with the switch when I left the room one day. When I went back and turned the switch back on, every single one of them started flashing rapidly. Solved it by turning them off and on again. It hasn't happened since then, I hope it was a one off mistake. You're supposed to be able to control these lights with Alexa, but I haven't figured that out yet and there are no instructions. It's not very intuitive. Also, the matte plastic cover on one of the lights doesn't hold up. She constantly falls out and falls to the floor below. I either send it back or get superglue. Overall I give 3 stars. I like the concept but am a bit let down by glitches and lackluster instructions.