Philips Hue White & Colour Ambiance E27 LED Smart Bulbs – 4 Pack Enhance your home with smart, adjustable lighting from Philips Hue. This convenient 4-pack features Hue White & Colour Ambiance E27 LED bulbs, offering millions of colours and adjustable white light from warm to cool tones. The bulbs can be controlled wirelessly using the Philips Hue app, Bluetooth, compatible switches, or a Hue Bridge. Key Features • Pack of 4 bulbs • Philips Hue White & Colour Ambiance • E27 screw fitting • Adjustable white light: 2000K–6500K • Up to 16 million colours • Dimmable • Bluetooth compatible • Zigbee compatible when used with a Hue Bridge • Instant full brightness • Works with Amazon Alexa, Google Assistant and Apple HomeKit • Compatible with Philips Hue app • Software upgradeable • Approx. 25,000-hour rated lifetime • Energy efficiency class: F • 60W equivalent • White finish Technical Specifications Specification Details Brand Philips Hue Type LED Smart Bulb Bulb Shape A60 / Sultan Fitting E27 Quantity 4 bulbs Rated Power 9W per bulb Luminous Flux Up to 806 lm Colour Temperature 2000K–6500K Colours Up to 16 million Dimmable Yes Voltage 220–240V Frequency 50–60Hz Connectivity Bluetooth / Zigbee Wi-Fi Not supported Smart Home Yes Apple HomeKit Yes Amazon Alexa Yes Google Assistant Yes CRI 80 Rated Lifetime 25,000 hours IP Rating IP20 Bulb Diameter 62mm Bulb Height 110mm Operating Temperature -20°C to 45°C Warranty 2 years EAN/GTIN 8719514328402 12NC 929002489604 Smart Control The bulbs can be controlled via Bluetooth using a compatible smartphone or tablet. For additional features and whole-home control, they can also be connected to a Philips Hue Bridge using Zigbee. Please check compatibility with your existing smart-home setup before purchasing.