1. Easy installation 2. Convenient Wi-Fi APP control 3. Stepless light adjustment 4. Works with Alexa & Google Home 5. Download & registration: scan the QR code to download "Smart Life" APP, you can also search "Smart Life" in either APP store or Google Play to install the APP; open the "Smart Life" APP, tap "Register" to register a "Smart Life" account with your phone number or E-mail, then sign in the APP.