Add colour to any room with these two smart candelabra bulbs, which offers warm to cool white light as well as 16 million colours. Use Bluetooth for instant light control in one room or connect to the Hue Bridge to unlock the full suite of features. Features: Bluetooth enabled Hue Bridge enabled White and coloured light Instant control via bluetooth Control wit app or voice Works with Amazon Alexa Google Assistant Apple HomeKit (Via Hue Bridge) Microsoft Cortana (Via Hue Bridge) Add Hue Bridge to unlock more Specifications: Dimensions: H:11.7 x W:3.9 x D:3.9 cm Colour: White Guarantee:2 years Material: Plastic Model Number: 929002294205