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01-03-2009, 09:43 PM | #1 |
Arofanatic
Join Date: Oct 2008
Posts: 221
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Lighting Question
Hi guys,
I have a 55watt pl light, it has 1 blue and 1 white tube. Does that means the amount of white light given off is 27.5watt? Also does the blue light help in the growth of algae and plants? Thanks |
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