taht is just a bie opinion i am not saying this as an insult you just need to elaborate on your somment
leds are one of the greatest lighting systems to this day ..
they show their power during the vegatative growth stage
but they seem to lose their magic during the flowering stage.
if you are going to use them for seedlings and clones go right ahed.
but at this point you will be diappointed by their floweing poteneial