That’s funny! You obviously have never seen the results or used one! I’m sure you’re getting 3pounds plus/light, with your Gravita too. With the right clones, I can guarantee you I can get 2 grams/watt from the BD’s and people have. Not saying I wouldn’t take a Gravita, cause they are damn good lights, but given the choice I’d take my Black Dog Phytomax2, 1000’s every day of the week, over the Gravita! I’ll happily compare results to prove my point! By the way, you can not buy better lights for half the price. That’s just silly talk there!
Phytomax2 1000, 1050w, 1600umol, $2279
Lumatek zeus pro 600, 600w, 1660umol, £849 or $1210
Ok, not half but close and the same output with 400w less.
How long you been using it?
Please show links to your grow pulling 2100 grams with 1050w (4.68lb)
No youtube vids.
Every few years a dude turns up saying blackdog are the tits, they never stick around to prove it though.
Just got the same old youtube vids of people claiming mega weight that looks like a fraction of whats claimed.
I will buy you a hamburger Tuesday if you prove me wrong.