Gquebed
Well-Known Member
I have a 5x9 space. I used to use 2 x 1000w HID.I’m looking at those now. I guess I need to do more research on COBs and calculating wattage per sq ft as I don’t understand the price difference for what appears to be less wattage for double the price.
I replaced those with 4 x 335w cob led fixtures = 1340w.
Ideally, you want about 35ish watts of cob per sq ft. Im about 28 and thats working for me quite well.