thanks for the input...but actually the fridge is just used for cloning and sprouting seeds...I have a tent that I flower in...and as for the cost....less than $100.00....not everybody wants a 1000watter, i have a 600.....from my research seems to be more efficient, just growing for myself not to sell...since I've been using it for almost a year now and its done me good, i really don't see it as a waste of time......plus its great to store clones in for the spring, while still flowering others, I got about 10 going in there now....