600w hps

[here2learn]

Those using a single 600w hps light setup how much have you added to your electric bill?

how many hours a day are you running this set-up?


fyi:
i think im going with this light system , its for 294.99 over at hidhut

 

[NYC_Diesel x Jack_Herer]

I run two now, but I was able to offset the entire cost of one just by changing all the incandescent bulbs in my house to CFL's, the month after I did this my electric went down (I added a 100 watt fluro run 24/7 for vegging and a 600wattHPS cool tube exactly like that one run 12/12, and changed roughly twenty 60 watt bulbs in my house) When I added the other 600 run 12/12 and made no other changes my electric went up about $40 month.