The biggest and boldest vintage smart bulb, the G125 bulb features warm-to-cool white light, an elegant coiled filament, a standard E27 base and all the smart features of the system. Features: Bluetooth enabled Hue Bridge enabled Warm to cool white Instant control via bluetooth Control with app/ voice Dimmable with hue app/switches Works with Amazon Alexa Google Assistant Apple HomeKit (Via Hue Bridge) Microsoft Cortana (Via Hue Bridge) Vintage look Specifications: Dimensions: H:19.2 x W:12.5 x D:12.5 cm Colour: Clear Guarantee:2 years Material: Glass/Plastic Model Number: 929002478101