150 watt MH Conversion Bulb

Discussion in 'Lighting' started by knoxis, Jun 19, 2008.

  1. I have looked all over the web, like 10 diff hydroponic sites and I still cannot find it anywhere, does no one make it? I need a 150 watt MH bulb that will work in my 150 watt HPS fixture, anyone know where I can find one? Everywhere I look its like 250+ or 400+ wattages, nothing smaller...
  2. I am not sure if that light is good. It doesn't sound like a MH -> HPS conversion bulb. But I'm new to this. Anyway, I also have the same dilemma as you, having a 150watter myself and not finding a conversion bulb.

    Honestly, my grow's doing fine without the blue spectrum, and there are some people that say the blue spectrum's not even necessary so a 150watt red spectrum bulb (normal HPS bulbs) would be fine.

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