it says that but i wouldnt imagine its true because youd could probably get 3 times the harvest using a 150hps+150mh compared to that led man ............ 1 of my mates grew out a bagseed and he used 6 2700k 20 watt cfl,s got just under an 0z dry lovely smoke ..........ie seen a few led grows now but i havent seen to much big yields. its up to you at the end of the day but i wouldnt buy it.peace
spliffbazz
spliffbazz