Add the ability to expand the window as needed and control column widths, especially for long named Lights.
Add a Column for Texture Slot to easily drag n drop HDRIs from Material Editor on to Dome Lights and other light types.
2nded. Groups of lights would be lovely too so I can switch between light setups easily
+1 Also add VrayLightMtls to the list. Lights in groups too, they can’t be selected when the group is not open either which is a pain and I refrain from using groups that much.
I think it’s much better to use a Renderpassmanager (like RPManager, Prism or Reindeer) for this..
or..
you disable the “Hidden lights” option in the “Global switches” of the V-Ray tab and layout your light setups with layers within the Scene Explorer..
It could also be nice to have buttons to switch all lights on/off.
You can use SE as Light Explorer.
What kinds of column would u need?