snowcruiser
Member
could anyone possibly tell me how much i would expect to pay electricity wise with either a 250 watt hps or 400 watt? also, how much of impact would a digital ballast make on the bill? thx, hopefully you guys can help me out

could anyone possibly tell me how much i would expect to pay electricity wise with either a 250 watt hps or 400 watt? also, how much of impact would a digital ballast make on the bill? thx, hopefully you guys can help me out![]()