Last harvest using
4 1/2’ x 8 foot tent
2 HLG 600h (non r-spec they weren’t available at the time) 620 watts each.
7 photos and 2 autos
Final Jared weight was 4Lbs.
That’s 1816 grams using 1240 watts
1.4 grams per watt I think if I did the math correctly.
Some bud pics