Moving spotlight, Blurr?

[Amnesiaplayer]

Is it possible to move a spotlight, I'm thinking about making a map in the jungle.
And a jungle staying day or night only isn't the best choice imo.
there has to be a possability for this, I really need this

And is there a possality to "blurr" the screen?!
Like... idk how to explain, in real life if you're looking cross-eyed or whatever (translated from google lol) you see like, everything blurred etc except the lamps, these are with bigger "billboard" effects if we're talking about amnesia, is there a script for this?
Btw, a quick question is it possible for me, to make a play see a big pic?!
I want the player to scope in with a sniper or whatever, would it be possible that if the player interacts with the sniper, it automaticly has a "pic" of the sniper outlines with basically transparent in the middle, so it'd look like you're really scoping something out..