Does the Philips Hue Lightguide Triangle (E26 / E27) work with HomeKit, Alexa, and Google Home?
The Hue Lightguide Triangle is a triangular handblown glass bulb with an inner light tube.
It gives white and color light at 500 lm. It suits HomeKit, Google Home, Alexa and SmartThings users through an integration (Zigbee). Home Assistant users reach it through an integration (a Matter bridge).
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.