I guess not. I dont care about freebies from Attitude because 1 seed from a bunch of strains is useless to me. I am about efficiency and there is certainly nothing efficient about 10 plants with 10 different heights and flowering times.
I was making fun of you but with good intentions. The light source you choose has nothing to do with power consumption. A watt is a watt. Hps lights are the most efficient by a fair amount.