Okay here are some buds under my 600hps/400cmh. these are now measuring 23 inches in the pic. there are well over 100 of these. this pic was last week before they leaned way over. heavy dense buds.
here is my 648 watt fluorescent and a pic of 1 of the buds under it.
now the top ones are about 10 days from done and the fluorescent is about 17 days or more they are not finishing as fast as the hps and they are 1/2 the size right now but they also are in 3 gal pots and hps is in 8.5 actual(10 gal) pots. Hps was 6'8" tall and the fluorescent ladies are 30" to 40" tall. big difference for sure.