On this sight there are alot of people who bash Kind Leds and i can appreciate other peoples opinions but results matter to me more . I'm using an AT600 for flower right now and I'm vegging clones with KindXL 1000 and all I can say is see my results.
6 days ago I took the 4 cuttings and put the kind over them ..Due to moving right now I'm limited in space severely and can't hang the light so I've rigged it to hover about a foot over the plants and i rotate them out always having one under t5 since only three will fit under kind the way I've rigged it ...So they all get equal time under the led .
In 6 days they've exploded under the kind ..At least I think so ... I only have a few months experience growing at this point so I'm definitely not an expert ..But the results I'm seeing from kind are pretty good .
The build qualities of the light leave something to be desired in way of durability but the results are there .
All of the clones were same size 6 days ago and the top pic is of one of those ..The bottom pics are the clones today . Not even a full 6 days later .