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Old April 14, 2018   #31
biscuitridge
Tomatovillian™
 
Join Date: Jan 2014
Location: washington
Posts: 490
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You can use a cxb 3590 cob, put it about14" above the canopy, it will do you good, I grew a 3.06 lb. tomato indoors this winter ,so yes LEDs work very well,plus 1 COB only draws 50 watts.
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