Bulb technology: LED, Color temperature: 2700K (warm white), Communication protocol: Bluetooth and Zigbee, Diameter: 2.4 inch, Diameter: 62 mm, Dimmable with Hue app and switch: Yes, Energy label (acc (EU) 874/2012; A++ – E): Not applicable, Environmental, Extra feature/accessory incl., Fitting: E26, Form factor: A19, Height: 112 mm, Height: 4.4 inch, HomeKit compatible: Yes, Input voltage: 110V-130V, IOS: Yes, Lifetime: 25000 Hours, Light output: Warm white light, Lumen output at 2700K (out-of-the-box setting): 800 lumen, Lumen output at 4000K: 1,100 lumen, Lumen output: 1100 lm @ 4000K, Max. operation power: 10.5 W, Max. standby power: 0.2 W, Number of switching cycles: 50,000, Operational humidity: 5% <H<95% (non condensing), Operational temperature: -20°C to 45°C, Philips Hue App: IOS 13 and aboveAndroid 8.0 and above, Philips Hue Bluetooth App: Android 7.0 and laterIOS 11 and later, Power factor: 0.7, Rated lifetime: 25,000 hour(s), Software upgradable: when connected to Bluetooth App or Hue Bridge, Start up: Instant 100% light output, Technical specifications, The bulb:, Voice assistants: Amazon AlexaApple HomeKit (Via Hue Bridge)Google AssistantMicrosoft Cortana (Via Hue Bridge), Wattage equivalent: 75 W, Wattage: 10.5 W, What&apos;s supported: