No complaints.. Only hard part about growing 4 different strains in one tent is finding that sweet spot with temp and humidity to keep them all perky lookin and happy. I find on water days bring it down to 45% humidity and dryer days I bring it up to 58%, seems to keep all them happy and up. Temp steady 88 day and 70’s at night they love it. Fim’ed the 3 twice and the little gelato just once. Gonna switch to flower in one more week. No crazy nutrients schedules just Mantis every other day and 15ml Holganix once every two weeks. As far as light this BlackDog just keepin them low and bushy. I moved it up quite a bit to maybe let them grow up a little more cause they aren’t begging for any, I want them too at least a little. Insanely awesome light for small grow areas you have to control height.