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11-20-2009, 05:42 AM #2
Senior Member
study indicates CFL lumen loss ...
And, there's mercury in all dem CFL's.
Wasn't it just a few years ago we were getting rid of mercury, 'cause it was in the fish and working its way up the food chain?
That suddenly became unimportant, somehow...Need advice wth plant problems?
Use this form: http://boards.cannabis.com/plant-pro...ing-forms.html
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