OK, thanks a lot. I'll just trow away the desk lamp and mirror and see if I can find some big white paper instead, think I have something like that around somewhere.

I heard something about using a green light bulb if I want to work while they are inn the dark, is that "safe"? And is it only green or would say blue work?

Sorry about all the questions, I just have to try and figure out fact from fiction here. Not as easy as it sounds on the internet.