AquariusPanta
Well-Known Member
Actually 600W of either BridgeLUX Vero or Cree COB would be adequate for a 4' x 4' grow space, given all 600W of dissipation is 40% or more efficient. As far as spread, that's a totally different discussion, as no COB-infused lighting systems are currently offered that address the ability to spread light across a given space the way we would like them to as growers . Also, the question the other member asked was involving a 3' x 1.7' x 5' grow space, not an 4' x 4' x 5-7'.I put the vero 4inches from canopy and there is no bleaching! your recommendation would be adequate but doesn't maximize the space! It takes 800watts to fully cover a 4x4! would you put less than 4 - 200watt optics in a 4x4? If it wouldn't cover it the best? then why cover it to begin with! If someone doesn't use 800led watts in a 4x4 then they should stay with 750-1000hps watts!
Again.. my input was intended to help someone out with choices rather than turn into a who's the most rightest competition...