Well this is an exsperiance for me as I'm a hps grower rather than a led guy but I'm willing to put it to the test. Im having to wait it out on feeding them because there not drying up as quick as they do with hps lowered the nutes. We're on veg atm. ;) week 2 there growing fast got a mars hydro 300w with 120° degree lenses scattered around helps par , looking forward to putting them in flower tent stay locked