jigfresh
Well-Known Member
An EYE Hortilux 600w puts out 88,000 initial lumens. The same in a 1000w puts out 145,000. That makes the 600 put out ~147 lumens/ watt. The 1000 would be 145 lum/ w. Pretty much the same ratio. 600's are the most efficient overall, but a 1000w isn't that much more inefficient. Bringing the heat both can produce is a different matter.
Put half my plants into 12/12 yesterday. I'm expecting big things around these parts in 7-8 weeks!!!
Put half my plants into 12/12 yesterday. I'm expecting big things around these parts in 7-8 weeks!!!