How can I dial a lights intensity up and down with controller input?

Hey all!

Just would like to be able to turn light intensity up and down for all lights together in one room with my controller.

I imagine this would be done inside of a blueprint. Can someone help me here?

Cheers,
Cam!

Hi CamRule, i think this question is similiar to this one: Control light intensity with controller? - Rendering - Unreal Engine Forums?