TCPs Smart Wi-Fi LED Tape Light creates the perfect lighting scene for any occasion in any room with easy installation with adhesive on the back of the strip. Change colour or turn your lights on or off with your voice using Amazon Alexa or Google Assistant. Choose from 16 million colours with dimmable functions. Download the TCP Smart app to enjoy controlling your lighting with simple commands. No additional hub is required and the product connects securely throughout your existing Wi-Fi. Works on 2.4 Ghz Wi-Fi only - if you have a dual band router please set to 2.4 Ghz network to pair. Easy installation fit connect play.