alphabibbiddy boo boo
Well-Known Member
So I'm building this coolable reflector for a 1000hps, and was wondering if some types of glass were better for allowing light to pass through it.. I realize that i should buy heat tempered glass, but didn't know if there was an ideal type of glass for this application...
borosilicate? or would plain ol hardware store glass be good? eh?
borosilicate? or would plain ol hardware store glass be good? eh?