- Turn any light fixture or lamp into a smart one with this Tapo WiFi bulb - no hub needed- Switch lights on and off from anywhere and play with millions of colours on the Tapo app- You can set schedules or timers - and switch to away mode when you're on holiday- See just how much energy your light is using with energy monitoring on the app- It's Matter Certified, so it'll play nice with your other smart home devices- It works with Alexa and Google Assistant, so you can switch things on handsfree