EuropeLight Dimmer Switch1. Turn Off power to the light bulb socket 2. Screw in the light bulb 3. Place your network controller into inclusion mode by following the controller manufacturer"s instructions 4. Turn On power to the light bulb. If successful, the LED light bulb will flash twice to indicate successful inclusion. 5. If the controller/gateway shows it was a fail, repeat the procedure. Note: If Inclusion still fails after the 2nd attempt, you need to first RESET the dt Smart Bulb before repeating the above steps.