Brighten and Dim Your Smart Lights - Wirelessly turn your lights up or down via the battery-powered dimmer switch v2 What's Required? - Nothing. You can pair your dimmer switch with your Philips Hue lights with or without a bridge. Instructions included in packaging Installation-Free Control - Mount or stick the dimmer switch wall plate anywhere in your home and enjoy installation-free smart lighting control Remote Control - The Hue Dimmer switch is magnetic and can be removed from the base plate, allowing you to use the dimmer switch as a handy remote control Switch Between Light Scenes - Toggle through four different light scenes by pressing the "Hue" button. Personalise which scene is assigned to each click via the 'Philips Hue' app