The latest selling Smart Touch Wall Light Switch made in China convenience and most importantly safety. Include multiple smart switches from 1-gang to 3-gang. Devices connected with switches can work independently, users can control them separately via the app. Can be used for any surface to control your devices from anywhere. It's easy to install and fun to use smart home switches, Smart Life Muilti-Control Association App with Relay Status and Backlight Switch OFF. Remote Control Works with Alexa, Google Home, 1/2/3 Gang White/Black/Gold optional.