Working Basic Day/Night Cycle w/ Updating sun

Probably a noob question, but I want to make this a class blueprint, so I assigned a directional light as a component (set to ‘movable’ and ‘used as atmosphere’). But I can’t seem to be able to link my directional light variable to Set Actor Rotation: "object’DirectionalLightComponent’ is not compatible with object’Actor’ ". What should I do?

Mod: And the ‘Set Refresh Material’-node needs a boolean instead of my SkySphere reference? Guess I’m doing it all wrong. :wink: