MH/HPS ballast

Discussion in 'First Time Marijuana Growers' started by ISTANDALONE, Jul 9, 2006.

  1. #1 ISTANDALONE, Jul 9, 2006
    just wondering will a mh bulb work in a hps ballast and vice versa?
     
  2. #2 Noam_Chomsky, Jul 9, 2006
    Only if the ballast specifically says it can. There are ballast out there that can take mh/hps bulbs, but make sure it says it can.
     
  3. #3 kayakbubbler, Jul 9, 2006
    if you have an HPS ballast and you get a MH conversion bulb, then that will work as well.
     

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