Duplicating actors with widgets

Hello there. I have a project. My aim in this project is to change the brightness and temperature values of the lights on the stage using sliders. I have prepared the blueprint that will perform these operations. I created an actor. In this actor I have both my light and my lighting object. In the widget blueprint, I can do them with a simple loop like this.


But I have a problem like this. When I want to duplicate this actor, these operations do not occur in the newly created object. I have to constantly duplicate the lights in the actor and connect them in the widget. Just like this.

And I have a lot more lighting. Everything I want to do is working. I just need a way to duplicate them, show me an easy way please. I am new to Unreal, sorry for my terms.