Easy smart lightingGet that vintage look with all the benefits of a smart bulb with theST64 bulb, an Edison-style LED bulb that features a coiled innerfilament and dimmable warm-to-cool white light.Limitless possibilities• Vintage design meets modern capabilitiesEasy smart lighting• Control up to 10 lights with the Bluetooth app• Control up to 10 lights with the Bluetooth app• Control lights with your voice*• Set the right mood with soft white light Vintage design meets modern capabilitiesCapture the popular look of Edisonbulbs, featuring a distinct glowing innercoil and transparent globe, with smartfilament bulbs. These smart retro-styleLED bulbs combine the look and feelof simple vintage design with thepower of Philips Hue smart lighting Technical specifications• Weight: 56• Bulb technology: LED• Lumen output at 2,700 K (out-of-thebox setting): 550 lmThe bulb• Colour temperature: 2200-4500K• Diameter: 60 mm• Energy efficiency label: G• Fitting: E27• Form factor: ST64• Height: 133 mm• Input voltage: 220V-240V• Lifetime: 15,000 h• Light output: Warm white to cool daylight• Lumen output: 550 lm• Max. operation power: 7 W• Max. standby power: 0.5 W• Number of switching cycles: 50,000• Power factor: 0.6• Rated lifetime: 15,000 h• Software upgradable: when connected to the Bluetooth app orHue Bridge• Start up: Instant 100% light output• Wattage: 7 W• Wattage equivalent: 40 W• Communication protocol: Bluetooth and Zigbee• Software upgradable: When connected to Bluetooth app or HueBridgeWhat\'s in the box• Hue bulbs: 1What\'s supported• HomeKit compatible: Yes• IOS: Yes• Philips Hue App: IOS 13 and above, Android 8.0 and above• Voice assistants: Amazon Alexa, Google Assistant, Apple HomeKit (Via Hue Bridge), Microsoft Cortana (Via Hue Bridge)