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sasquatch · 06-10-2007, 07:49 PM

Just read an article that states glass is opaque to UV, does that mean normal glass can be used to shield HQI bulbs? I always thought it was a special glass but now I think about UV sterilizers and they require a quartz tube. Information overload on a sunday night, sad, very very sad lol. Steve

06-10-2007, 07:49 PM	#1 (permalink)
sasquatch Brunt of all Jokes~ Join Date: Aug 2006 Location: the very farthest west coast of canada Posts: 8,917 View Gallery Karma Komment Add yours!	UV and glass? Just read an article that states glass is opaque to UV, does that mean normal glass can be used to shield HQI bulbs? I always thought it was a special glass but now I think about UV sterilizers and they require a quartz tube. Information overload on a sunday night, sad, very very sad lol. Steve __________________ castawayreefers.com