I don't know why but this jump node came out gray. This was a campaign mission of defending the iceni.
Now this is the illuminated side. With the white damage lightning.

Now this is the unilluminated side, with white damage lightning.

I did try to decrease the illumination with the command but it did not work. It gave me an error message. Also the Lightning occasionally would illuminate things but only occasionally. I think it should happen more often. But that is my 2 cents. Terror I recieved is this:
Error: Unrecogzined command line parameter -spec_point
File:D:\FSO\fs2_open\code\Cmdline\cmdline.cpp
Line: 510
Call stack:
------------------------------------------------------------------
kernel32.dll 77e814c7()
------------------------------------------------------------------
command line used:
C:\Games\FreeSpace2\fs2_open_s.exe -spec_point 0.5