LED Blue Spectrum, what is the smallest wattage required.

Discussion in 'Growing Marijuana Indoors' started by superkali420, May 26, 2010.

  1. Hello,
    I need to know what is the minimum requried amount of wattage or whatnot needed in a LED Blue spectrum veg light for 4 - 8 seedlings/veg plants (day 3-16) to work properly. I dont know if the cheap 12in by 12in panels they have on ebay for $35.00 will be efficient.
     

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