Light, Perspex, and Ideas ???

[purpleturtle89]

Hello,

so i have exo terra tanks and what to remove the mesh, i have done on the back pieces and swapped them for perspex, i want to do the same on the front but worried that the UVB wont penetrate through any idea on what i could do or if it would be fine... I think if i upped the UVB rating so would the wattage of the bulb then become to hot for the Perspex?

I would be grateful for any help or ideas on other methods of lighting