Make your lighting smart within minutes! Simply swap out your existing light switch for the Aqara Smart Wall Switch H1 (No Neutral), bind to the hub, and you now have smart lighting! No Neutral wire? No problem! With this Switch, needing a neutral in your light switch for smart lighting is a thing of the past! Perfect for traditional British homes. The Aqara Smart Wall Switch H1 is a smart switch that turns on and off the power of lights and other electrical devices. After binding with an Aqara hub, it can implement remote control via the Aqara Home app, timed control and other functions, and can work with other smart devices in smart home automation.