Philips HUE Tap Switch Portable Light SwitchEasily recall your four favourite light scenes or turn all lights on off at the same time. The Tap switch is completely wireless and portable. Forget about batteries as the Tap switch is automatically powered when you press a button. Product Features Can recall 4 different pre set light scenes or switch lights on off by pressing a button Use the app to set up your personal scenes or scenes that are created by lighting designers The Tap switch is