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Old 07-20-2012, 08:25 PM   #6
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According to Hoppy's LED Calculator I have approximately 52 PAR at my substrate and 75 PAR at mid-tank. At upgrade time, I'll likely go with a 1100 mA driver and raise the fixture to get more even coverage and have more flexibility if I want higher light later. For now, this will do very nicely
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