Using MH bulb in HPS system

Discussion in 'Growing Marijuana Indoors' started by soundslikeboxer, Apr 7, 2010.

  1. I've got the 150w Sun System HPS and I believe the socket size is a medium base. If I bought a 150w MH bulb with a medium base, would it work with this system?
     
  2. Halide bulbs only work with MH ballasts, HPS bulbs only work with HPS ballasts. You need to get a Conversion bulb. IE; MH bulb that runs with hps ballast.
     

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