I have a bunch of Zigbee plug-in switches that control lights. When I add a light card, what shows up are my lutron dimmers. How can I add a card for a simple on/off light switch?
Switch entities have a “show as” field in the settings. If you change it to light, it will create a helper for you that is a light entity. That will show up as a light, and can be used with light actions.