Philips Hue A21 Bulb with Bluetooth (White & Color Ambiance)
562982
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Philips Hue A21 Bulb with Bluetooth (White & Color Ambiance)
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Product Details
Philips Hue A21 Bulb with Bluetooth (White & Color Ambiance)
High-output, full-spectrum smart lighting with dual-protocol control and Hue Bridge scalability for whole-home automation
The Philips Hue A21 White & Color Ambiance bulb is engineered for high-coverage fixtures and premium smart home environments where output, color quality, and control flexibility matter. Delivering a powerful 1600 lumens with 16 million colors and tunable white from 2000K to 6500K, it supports everything from warm evening ambience to crisp daylight task lighting. Bluetooth enables rapid setup and direct control, while Zigbee support allows seamless expansion via the Hue Bridge (sold separately) to unlock advanced scheduling, remote access, and Hue accessory integration at scale.
Maximum Brightness, Full Color Control, and a Scalable Hue Architecture
Purpose-built for larger rooms and higher-mounted fixtures, the A21 form factor provides materially higher brightness than typical A19 smart bulbs while maintaining the Hue ecosystem’s refined control experience. Use Bluetooth for immediate, room-level lighting control, or pair with a Hue Bridge to scale up to a broader system footprint—enabling remote control, routines, and accessory-driven automation. With instant dimming, a broad 2000K–6500K tunable white range, and full-spectrum color, it’s a single-bulb upgrade that behaves like an infrastructure component in a premium smart home.
Hue Bridge (sold separately) unlocks advanced features such as out-of-home control, schedules, routines, and Hue accessory integration. Bluetooth control supports up to ten bulbs in a local setup.
Core Capabilities
1600 Lumens for High-Coverage Fixtures
Built for brighter applications such as living rooms, open floor plans, and higher ceilings. The 1600-lumen output supports both ambience and functional illumination without compromising smart control.
16 Million Colors + Tunable White (2000K–6500K)
Dial in warm, low-Kelvin tones for evening comfort, or push into daylight whites for productivity. Full-spectrum color supports entertainment scenes, seasonal themes, and accent lighting across your space.
Bluetooth for Fast Setup, Zigbee for System Scale
Start with Bluetooth control using the Hue app for immediate usability. When you’re ready, Zigbee pairing via Hue Bridge expands capabilities and improves architecture for multi-room installations.
Scheduling, Routines & Accessory Integration (via Hue Bridge)
Add a Hue Bridge to enable automation workflows and a larger addressable lighting footprint—control up to 50 bulbs, manage lighting while away, and integrate Hue accessories for ambient intelligence.
Voice Control Across Major Ecosystems
Integrate with widely-used voice platforms for hands-free lighting control. Supports Alexa and Google Assistant broadly, with Apple HomeKit support through the Hue ecosystem.
Key Features
High-output color performance with streamlined onboarding and upgrade-ready Hue Bridge expansion
1600 Lumens Output
Designed for fixtures that demand more brightness, providing meaningful room coverage.
White & Color Ambiance
Full-spectrum color plus tunable whites to match entertainment, focus, and relaxation.
Instant Dimming
Responsive dimming for late-night comfort, movie lighting, and flexible daily use.
Bluetooth + Zigbee
Start with Bluetooth control, then expand via Zigbee + Hue Bridge for full automation.
Scheduling & Remote Access
With a Hue Bridge, automate routines, control lighting while away, and integrate accessories.
Long-Life Reliability
Rated for 25,000 hours and 50,000 switching cycles for long-term everyday operation.
Technical Specifications
Lighting & Electrical
Connectivity, Apps & Voice
Physical & Environmental
What’s in the Box
Philips Hue A21 Bulb with Bluetooth (White & Color Ambiance)
1600 lumens • 16M colors • 2000K–6500K • Bluetooth + Zigbee • E26
Included Bulb
1 × Philips Hue A21 Smart Bulb (White & Color Ambiance)
Warranty
Limited 3-year manufacturer warranty
Included in the Box