Linkind Matter Smart Light Bulbs, UltraColor 1600lm A21 Color Changing Bulbs, 1000K-20000K, Dual-Band 2.4GHz & 5GHz Wi-Fi 6, Works with Alexa, Apple Home & Google, 2 Pack

Dual-Band with Wi-Fi 6 Connectivity

Industry-first 2.4GHz and 5GHz Wi-Fi 6 compatibility delivers higher bandwidth and faster response. Instant responses on crowded networks—no lag or frustration even while gaming or streaming.

Ultra-Wide 1000K-20000K Range

Versatile lighting for every moment. Select 1000K candlelight, warm 2700K study light, cool 6500K daylight, or vivid 20000K blue-white for focus—all in one bulb.

Vibrant UltraColor Technology

Produce richer, deeper, and more vivid lighting with 1600lm of bright, true-to-life color. Transform your space to a high-energy area for gaming, a relaxation zone, and anything in between.

Matter Certified & LumiSync™

Seamlessly integrate with Alexa, Google Home, and major platforms via Matter. Sync with LumiSync™ TV light strips for immersive, room-wide motion effects that sync to your screen.

Dotis™ AI Customization

Share your lighting vision, and we'll do the rest. Say "cyberpunk gaming" and instantly be transported with customized lighting effects. You can also enjoy 66+ preset scenes, music sync, and automated schedules via the AiDot app and with voice commands.

Installation & Compatibility Tips

For 120V power systems only. Not compatible with wall dimmers—dim via app or voice only. Not compatible with Tuya or Smart Life. A hub is required for Matter connectivity. Thread is not supported.