The buttons on a Hue Tap switch are customizable and are easily configured to turn on or off your favorite scenes, certain combinations of lights, and more in the Hue app. You can customize what these buttons do in the Hue app:
1. Go to the Settings tab.
2. Tap Accessories.
3. Select the Tap switch you wish to configure.
4. Select the button you want to customize on the on-screen illustration and follow the on-screen instructions.