Menu

WiZ Rune Ceiling 21 W

WiZ / 929003209222

Last checked

Amazon links here are plain search links and earn this site no commission. Disclosure

WiZ Rune ceiling light with a colored halo
Image: Signify press materials

Does the WiZ Rune Ceiling 21 W work with HomeKit, Alexa, and Google Home?

The WiZ Rune Ceiling 21 W is a ceiling light.

It connects over 2.4 GHz Wi-Fi, Bluetooth and Matter. It works with Alexa, Google Home, SmartThings and Homey. It suits Google Home, Alexa and SmartThings users, with native support through the maker's cloud. Home Assistant users get native support through Bluetooth.

At a glance: works withHow this is decided: cited platform facts only
HomeKit
Unknown
Unknown
Google Home
Yes[1]
Wi-Fi cloud, native
Alexa
Yes[1]
Wi-Fi cloud, native
SmartThings
Yes[1]
Wi-Fi cloud, native
Home Assistant
Yes[2]
BLE, native

Key facts

WiZ Rune Ceiling 21 W facts

How facts are sourced: every cell cites its source below
FactValue
StatusCurrent[3]
Brightness2100 lm[1]
Colorfull color, 2700-6500 K[1]
Weather ratingIP20[1]
Works withAlexa, Google Home, SmartThings, Homey[1]
MatterMatter[1]

Integration paths

How the WiZ Rune Ceiling 21 W connects

3 pathsHow facts are sourced: every cell cites its source below
PathRequiresiLocaliFeatures lostPlatformsi
Matter / Wi-FiMatter controller[1]unknownunknownunknown
BLEWiZ app on a phone within Bluetooth range[1]unknownunknown
Wi-Fi cloud2.4 GHz Wi-Fi network, WiZ app[1]unknownunknown
About 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 and Homey

Ways to add the WiZ Rune Ceiling 21 W

2 routesHow facts are sourced: every cell cites its source below
PlatformLeveliIntegrationDetailsEvidenceLimitations
Home AssistantNative (local)[2]wizBLE
  • Quality: No score[2]
  • IoT class: Local Push[2]
  • Works with Home Assistant: Not certified[2]
Product line namedNone stated
HomeyOfficial app (cloud)[4]com.wizconnectedWi-Fi cloud
  • App: Official[4]
  • Runs on: Homey Pro, Homey Cloud[4]
Product line namedNone stated
About these columns
Level
How the device gets into the platform on this route. The headline is the best route: local before cloud, direct before bridged, core before community. The methodology page lists every level.

Cite this page

WiZ Rune Ceiling 21 W. Smart Home Canon. https://smarthomecanon.com/devices/wiz-rune-ceiling-21-w. Last checked 2026-10-20.

Sources

  1. [1]
    MFRwizconnected.com / Rune Ceiling 21 W - WiZ
    Accessed Back to text
  2. [2]
    DOChome-assistant.io / Home Assistant: WiZ integration
    Accessed Back to text
  3. [3]
    MFRwizconnected.com / Rune Ceiling 21 W - WiZ shop (de-de)
    Accessed Back to text
  4. [4]
    DOChomey.app / Homey App Store: WiZ Connected
    Accessed Back to text