ballasts? what, how where?

Discussion in 'Metal Halide Aquarium Lighting' started by ali1, Sep 1, 2010.

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  1. ali1

    ali1 Skunk Shrimp

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    What makes up a diy light fixture? reflectors, ballast, and lamps?

    What do i look for in a ballast?

    Where can I find the best prices on ballasts?

    How about galaxy ballasts? Any good?
     
    ali1, Sep 1, 2010
    ali1, Sep 1, 2010
    #1

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  2. FaceOfDeceit

    FaceOfDeceit Hockey Beard

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    What type of light? T5, MH...?
     
    FaceOfDeceit, Sep 1, 2010
    FaceOfDeceit, Sep 1, 2010
    #2
  3. ali1

    ali1 Skunk Shrimp

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    I was looking for a 3x250watt fixture with t5 supplements.
     
    ali1, Sep 1, 2010
    ali1, Sep 1, 2010
    #3
  4. GuitarMan89

    GuitarMan89 Giant Squid

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    Ideally, you should determine what bulbs you want to use, then pick a ballast, although many don't do this. The bulb should say what ballast is ideal for it. However, for example, if you have a double ended MH bulb, many different ballasts will run it. I currently use Phoenix 14K bulbs and Galaxy ballasts. They are an electronic ballast, there are also "e-ballasts" which are actually controlled by a microprocessor. There are also magnetic ballasts. Some prefer magnetic over electronic. I like electronic because they are quieter, run cooler and are more efficient. My galaxy ballasts run very cool and are completely silent, so I like them.
     
    GuitarMan89, Sep 1, 2010
    GuitarMan89, Sep 1, 2010
    #4