Re: thought this would be a good link to post about UV.
i didn't read the whole thing but in answer to a question i saw asked over and over again... UVB lights have a special coating on the inside of the glass which allows the UVB rays to penetrate the glass.
in light, Aleesha
You have 1440 minutes a day... how are you going to spend yours?
Re: thought this would be a good link to post about UV.
Originally Posted by recycling goddess
in answer to a question i saw asked over and over again... UVB lights have a special coating on the inside of the glass which allows the UVB rays to penetrate the glass.
aaaah, thanks. i was wondering about that. do you know what this coating is?
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Originally Posted by recycling goddess