Cool, now do water

LEDs are difficult to dim and so you need special dinners and even those can’t dim too many watts of leds without having problems. LEDs cause noise and flicker a lot.

To keep it simple get a dimmer that’s led compatible and ensure the fixtures you’re using are explicitly listed as compatible. Otherwise you’re going to have a crapshoot.

Or do like I do and don’t use dimmers. They’re dumb.