Can GRAU lights also be operated using voice control? 06 November 2025 11:58 Updated It is not possible to operate our lights via Alexa, Apple HomeKit, Google Assistant or Mircrosoft Cortana. Related articles What is the GRAU app control? Dimming my lights is very important to me. Which type of dimming should I choose? My light is flickering, what can I do? How can I clean my lamp? What is sunset dimming?