My wife wanted physical switches to remain where they were and work as expected. I used Decora blank plates and magnets to mount Hue Dimmers in a natural-looking way. : r/Hue
Using Philips Hue Dimmer Switch With Alexa - Is It Possible?
Philips Hue Remote Smart Accessory - Bunnings Australia
Philips Hue - With the redesigned Hue dimmer switch, you get two ways to set a light scene. Use the on/off button to set an individual scene or use the new Hue
Philips Hue Dimmer UK Version 2 V2 Light Switch Cover - Adaptor - Converter | eBay