... Home Devices Linkind A21 UltraColor Smart Bulb (1600 lm) Linkind A21 UltraColor Smart Bulb (1600 lm) Linkind
Last checked 2026-10-13
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Does the Linkind A21 UltraColor Smart Bulb (1600 lm) work with HomeKit, Alexa, and Google Home? The A21 UltraColor Smart Bulb (1600 lm) needs a Matter controller .
It is a Matter certified color and white A21 bulb that works on dual-band Wi-Fi. It works with Alexa and Google Home. It suits Google Home and Alexa users, with native support through Matter over Wi-Fi.
Google Home
Matter / Wi-Fi, native
Alexa
Matter / Wi-Fi, native
On this page At a glance5 Key facts9 Integration paths1 Home Assistant and Homey Sources2 Key facts Linkind A21 UltraColor Smart Bulb (1600 lm) facts How facts are sourced : every cell cites its source belowIntegration paths How the Linkind A21 UltraColor Smart Bulb (1600 lm) connects 1 path How facts are sourced : every cell cites its source belowAbout these columns
Requires Hardware the path needs beyond the device and a controller.
Local Yes when control on this path keeps working with the internet down.
Platforms The platforms that work with the device on this path: Native (out of the box), Via integration (needs an add-on) or Not supported. Home Assistant: Unknown Homey: Unknown Cite this page Linkind A21 UltraColor Smart Bulb (1600 lm). Smart Home Canon. https://smarthomecanon.com/devices/linkind-a21-ultracolor-matter-bulb-1600. Last checked 2026-10-13.