Create a soft and inviting light with this bulb in a bundle of three from Philips Hue.Classic design is combined with a modern touch in this vintage bulb with intelligent technology. The bulb has an elegant look with a twisted filament and gold plating, and can be controlled exclusively via your voice with Bluetooth or Hue Bridge (sold separately). Turn up and down by the power of the voice and let the light set the mood in your home.Hue BridgeWith Hue Bridge you get access to all Philips Hue features. You can control up to 50 light sources, set them by the hour, and generally pair your lighting with the life you live. You can operate the light even when you are not at home, and you can time it to suit your sleep pattern. With Philips Hue you can lighting for any occasion.Specifications:Bundle of 2x E27 Filament ST72 EdisonColor temperature: 2100KDiameter: 72 mmEnergy label: A +Bund: E27Height: 171 mmLight output: Warm white light, can only be dimmed via smart device,> 80 CRILight output: 550Max. power consumption during operation: 7 WNumber of ignition cycles: 50,000Nominal service life: 15,000 hoursCan be upgraded via software: YesStart-up: Instant 100% light outputWatt consumption equivalent: 40 WCommunication protocol: Bluetooth and ZigbeeCan be upgraded via software: connection to the Bluetooth app or Hue Bridge