Hey stalkers ... this my set of lights - red, white & blue plus the default, mine have been tweaked a bit... 

and now it is simple to use the different colors

stalker only uses one file for the flashlight, whichever one correctly named will be used.

...so you can store all of them in the same folder ... and when you want to use a different color just rename the one you choose to "light_night"... get it? 

I'm still trying to figure out how we can use all of them with an in-game switch ... like fire-modes on a rifle... but no joy.