Philips Hue White and Color A21 (100W equivalent)

The Philips Hue White and Color Ambiance A21 is the brightest color-capable smart bulb in the Hue lineup, delivering an impressive 1,600 lumens output equivalent to a traditional 100W incandescent bulb. The larger A21 form factor (versus the standard A19) accommodates the additional LED elements needed to produce this high output while drawing only 16 watts of power. This makes it ideal for spaces requiring substantial illumination such as living rooms, family rooms, or any area where you need bright, impactful lighting that can also display millions of colors.

The bulb offers the full Philips Hue color experience with access to 16 million colors plus tunable white light ranging from warm 2200K to cool 6500K. Set vibrant saturated colors for parties and entertainment, gentle pastels for ambiance, or precisely tuned whites for everyday use. The deep dimmable capability allows smooth adjustment from full brightness down to nearly nothing, with instant 100% light output at startup.

Featuring dual Bluetooth and Zigbee connectivity, the A21 works standalone with the Hue Bluetooth app or integrates into a full Hue Bridge system. Compatible with all major voice assistants and smart home platforms including Amazon Alexa, Google Assistant, Apple HomeKit, Samsung SmartThings, IFTTT, Sonos, and Matter-compatible controllers, it represents the premium tier of Hue smart bulbs. With a 25,000-hour rated lifespan, it is built for long-term reliability and continued software updates.