Simple, intelligent & secure: Choose seamlessly from over 16 million colours and 50,000 shades of white. Controllable and dimmable via remote control (included) or via Bluetooth with the free AwoX app Group formation allows living areas to be grouped together to control lights simultaneously Away from Home control via Wi-Fi with voice command using Amazon Alexa (Echo, Echo Dot) and Google Home the EGLO Plug Plus (sold separately) is required for this This product is an encompassing product with a light source of energy efficiency class E; encompassing products are luminaires that can be disassembled for separate inspection of the contained light source(s)