Lights: No-Light Distance

[Hirnsausen]

I have some colored lights on the second floor of my ship.  Bu their shine also hits he ground floor.

I propose a new value inside he right-click menu of all lights: he distance where - independently of light strength - here is suddenly no light anymore.  If tha value is on default 0, the light range  is not influenced. Bu if the value is se to 3.0 (example), regular illumination exists up tto 3 meters away from the light element, but after 3 meters there is absolutely no illumination anymore from that light source. I believe this suggesion is very useful for many, many players.