Quote Originally Posted by Mctuffet
it's not going to use that much electricity anyways. Unless your are trying to grow a million plants. Just keep it small. grow a few plants and don't use excess amounts of light. use cfl's for veg and then use a hps for flower.
Youd be surprised how much growing 5-10 plants in your house will jack up ur electric bill. Just having 1 or 2 600 watt bulbs on almost all the time will produce a noticable spike in your bill.

Idk if i would risk it