Quote -   So far im only using spots. Because the other lights dont make much sense for me. (yet).

But someday i need to start with the others too i guess

Actually, that is somewhat surprizing.  Most novices use "distant lights" in the begining.
Although an indicator appears at xyz=0, their origin is at infinite distance.  You aim them by XYZ rotation only and there is no cone or falloff to consider.

The UE I mentioned is the UberEnvironment.  It can provide various types of global illumination.  You can find it in "Light Presets-->omnifreaker-->UberEnvironment2"