your computer running is 300+ watts alone.
JackdaWack Reviewed by JackdaWack on . energy bill bust theorys and my 400w upgrade 2 questions about my first indoor grow: -i currently have a 250w hps system for my little growroom i just made but after a lot of reading throughout this site i dont think its strong enough to make some nice dense buds with a good yeild. i just bought a 400w system and ill just sell my 250. what i want to know is how much does it affect your bills? itll be 18/6 for veg and 12/12 for flowering. will it go up significantly? noticeably? im so paranoid im thinkin of buyin energy efficient bulbs Rating: 5