Maybe this is used? US (and Canada?) only though... https://www.lutron.com/en-US/products/pages/standalonecontrols/dimmers-switches/smartbulbdimmer/overview.as

Maybe this is used? US (and Canada?) only though... https://www.lutron.com/en-US/products/pages/standalonecontrols/dimmers-switches/smartbulbdimmer/overview.aspx https://www.lutron.com/en-US/products/pages/standalonecontro...