Hortilux Metal Ace Conversion (HPS to Metal Halide) Bulb, 400W

Discussion in 'Growing Marijuana Indoors' started by Dankaho1ic, Feb 25, 2013.

  1. Does anyone have any experience with these bulbs?


    I have a sun systems econo cool 400w hps and wondered if this would work and if its worth it.

    Or should I just get a really good hps bulb and use it for veg and flowering?
     
  2. I use htg supply conversion mh bulb on my 600 watt hps ballast it works great
     
  3. Hey man got a pic on my thread lol but wat temp was yur bulb I have mine on a 1000w and it looked a bit white to be good for bloom. But u said yours did good?
     
  4. i use a hps bulb for bloom, i don't suggest using a mh or a mh conversion bulb for flowering.
     

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