HTG Ballast

Discussion in 'Growing Marijuana Indoors' started by DetroitVelvetSmooth, May 11, 2010.

  1. Anyone know if HTG Ballast's are very loud? 250 watt to be specific.
  2. I can't answer about a 250. But I have a HTG 150w and it don't make a sound. So I wouldn't imagine a big dif between a 150 and a 250. I'm sure someone on here has a 250 from HTG that can chime in.
  3. Sweet Awsome news. Thanks.
    I had an old hydrofarm 400watt ballast a few years ago that buzzed louder then a streetlight coming on.
  4. I have a htg 400 watt hps, two actually, not really any noise at all man.

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