Older individuals probably wouldn't have been able to deal with how difficult it is to set up a phone call. Scan the numbers on the light bulb that is already installed into the ceiling using the iPhone's camera (you could use the numbers on the box, but you've lost it by this point). In order to share it in the Home app, I had to first establish a connection in the Yeelight app for iPhone. Yeelight is an Android app that I found to be quite helpful because it eliminates the need to scan items before connecting them. Additional settings/modes seem doable. In the "wave" mode, there is a need for more than 4 colors, and the drop-off from 4 to 1 is more pronounced than the one from 1-2-3-4. After a month of playtime, I finally landed on the following three settings: Bright, Medium, and Off.