linra5 years ago000Can the bulb simply be screwed in and then controlled solely via the mobile phone and its Bluetooth, or does it need some kind of remote control for it to work? Show in original language (German)phoebe875 years ago • purchased this product0+1-1purchased this productHello, you need the base station. Philips Hue Bridge Otherwise it's just a light bulb.Show in original language (German)Comment2 comments