Creating a light switch that toggles multiple lights

I am just starting with blueprints and I’m struggling to figure out how to make this level blueprint toggle multiple lights.
I want to create two buttons that and toggle on and off a different set of lights.

I currently have this from a Youtube tutorial about light switches.

But I do not know how to continue from here. I don’t know if I make an array if its just all of the same type of light or all the lights in the scene or if I can mix in different types of lights. Any help would be great.