08-10-2009, 11:46 PM
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#183
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420 Member of the Month
Join Date: Feb 2009
Location: Running rampant through your nightmare
Posts: 1,230
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In general with LEDs I would be more concerned with the light spectrum (since the LEDs are simply points in the curve as opposed to the entire curve) than with penetration.
Will be interested in seeing your upcoming grow journal.
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