From the Start screen of the Wave app hold down on the Start button until the screen changes to the home screen and select Hardware Settings.
Open the Wave App, at the bottom of the screen select Hardware Settings.
Click on the bluetooth enclosure to access the settings. If you do not see it connected, swipe down to refresh the list.
From here you can toggle the lights to adjust the brightness, slide it all the way to the left to turn them off and charge the iPad, choose your brand color, or turn on the animated multi-color lighting.