- These Philips Hue smart LED bulbs with 800 lumens are perfect for lighting up your living room or kitchen - You can dim and tune them, so you can go from bright to atmospheric and from warm to cool - Simply use the Philips Hue Bluetooth app and get them working straight out of the box - Boss your lights around with your Alexa or Google speaker using voice commands - Play around with 16 million colours, including warm-to-cool white light to set the mood for your room - Add the Hue Bridge (sold separately) to adjust your lighting from anywhere, set schedules, and more_______________________________________________Please note: The Philips Hue Bridge (sold separately) is required for full smart functionality.