Jason Voorhees
Active member
Dawn, those CREE cobs should do you good with temp concerns. If you don't run them at full power they don't produce much heat. I'm running 4 cobs of the 3590's size in a little bit smaller area. Are you mounting them each to their own heatsink? Or are you going the panel route with multiple per heatsink? 4 might be on the low side for that space but you can always add more as you go along.
Your plan dimensions look good, I have my lights within 8" or so from top of canopy so 5' tall cab should be plenty if you train the plants. What are you thinking about grow style wise, SOG, SCROG, bushes, etc?
Your plan dimensions look good, I have my lights within 8" or so from top of canopy so 5' tall cab should be plenty if you train the plants. What are you thinking about grow style wise, SOG, SCROG, bushes, etc?