How do I install the app and pair my Edison the Medium? – Fatboy

Download the Fatboy Light Control app on your smartphone or tablet (via the App Store or Google Play). Make sure your phone or tablet’s Bluetooth is enabled.
Register your lamp like this: press and hold the black button at the bottom of the lamp for about six seconds. When the lamp starts flashing and changing color, release the button. The lamp will now appear in your device overview. Tap to connect.
The red button turns green . Tap the arrow at the top left to return to your app's home page. There you’ll see (under ‘devices’) that the lamp is connected.
To control the lamp, tap the lamp’s name.

Does the app say ‘please register first’? That means your lamp isn't paired yet. Repeat the steps above again.

Do you have more than one Edison in a room? Perhaps you're trying to pair the wrong lamp. The lamp at the top is not necessarily the one closest to you.

Is it not working? Please contact us. We'll be happy to help you.