how much power does a 250hps use?

Discussion in 'First Time Marijuana Growers' started by drainbamage, May 29, 2004.

  1. just wondering if any one knew how much power a 250 hps light would use?...and if this light would be good to see 2 plants through flowering...elecricity bills are a problem
  2. 250 watts... that's what the 250 stand for... to figure power used multiply 250 watts X hours used.... so 250 X 18 hours =
    4500 watts divided by 1 Kilo Watt = 4.5 KWH per day... with my electricity cost @ 8 cents per KWH = 36 cents per day to run your light
  3. Thanks james, this info will help me alot, thanks for your time man :D
  4. you trying to work out your mates mum and dads power bill arseface.......
  5. well when you work it out its bugger all realy.......what they dont now wont ert em..a the old guy will like his

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