Have been reading with interest for some time, about the colors in led's. Know that Weez sure swears by them, and cat swears by t5's. But think the common denominator is strong light, kept close will produce your stumpy plant. I don't mind a little larger plant little more time but more bud per plant, IMO. But still I start bloom under Mh and end under hps. Have been looking at led's this morning, found a 1000 watter, but it sounded to be full spectrum, need more input from the master Weez.