Easy smart lighting ,Use thousands of shades of warm-to-cool white light with this B22 smart bulb, whose bayonet bases fi?t most standard ?fixtures.\nWireless dimming lets you set the right mood instantly.\nEasy smart lighting\n* Control up to 10 lights with the Bluetooth app\n* Control lights with your voice*\n* Set the right mood with warm to cool white light\n* Get the perfect light recipes for your daily activities\n* Unlock full suite of smart light features with Hue Bridge\nTechnical speci?cations\n* Weight: 72 g\n* Bulb technology: LED\n* Lumen output at 2700K (out-of-thebox setting): 806 lumen\n* Lumen output at 4000K: 1,100 lumen\nThe bulb\n* Colour temperature: 2200-4500K\n* Diameter: 60 mm\n* Energy label (acc (EU) 874/2012; A++- E): Not applicable\n* Fitting: B22\n* Form factor: A60\n* Height: 110 mm\n* Input voltage: 220V-240V\n* Lifetime: 25,000 hour(s)\n* Light output: Warm white to cool daylight\n* Lumen output: 1100 lm\n* Max. operation power: 8 W\n* Max. standby power: 0.5 W\n* Number of switching cycles: 50,000\n* Power factor: 0.5\n* Rated lifetime: 25,000 hour(s)\n* Software upgradable: when connected to Bluetooth App or Hue Bridge\n* Start up: Instant 100% light output\n* Wattage: 11 W\n* Wattage equivalent: 60 W\n* Communication protocol: Bluetooth and Zigbee\n* Software upgradable: When connected to Bluetooth App or Hue Bridge\nWhat's supported\n* HomeKit compatible: Yes\n* IOS: Yes\n* Philips Hue App: IOS 13 and above, Android 8.0 and above\n* Voice assistants: Amazon Alexa, Google Assistant, Apple HomeKit (Via Hue Bridge), Microsoft Cortana (Via Hue Bridge)