sorry your stuff got deleted, I wish I had been at home so I could've save the link about the amount of UV that goes through the mesh and stuff
I'm going to attempt to post pics of my dragon walk in my enclosure, if it doesn't work i'm sorry.
Sorry I just noticed I dont have any pics of how high up it goes, but it actually touches the screen at the top that way she can be within about 4 inches of the light source (not that she ever goes up that high). she usually stays 4 inches from the top. good luck!