Magnetic vs electronic Metal Halide ballasts

Discussion in 'Lighting' started by viper357, 27 Sep 2011.

  1. viper357

    viper357 Admin MASA Contributor

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    I'm confused, I always thought Electronic ballasts where the way to go when using Metal Halides, but I've come across a few comments that have me doubting that and thinking I should just stick to the Magnetic ballasts I have instead of spending a fortune on electronic ones.

    This comment is what started it, from the AquaMedic website:
    Then I came across these comments on other websites:
    So my questions, has anybody experienced certain makes of bulbs not working on magnetic ballasts? How do we know the bulbs won't work, is it stated on the packaging?

    Is it really worthwhile forking out a thousand or two for electronic ballasts? Doesn't seem to be worth it to me.

    Anybody got any links to scientific studies on the differences between magnetic and electronic ballasts?
     
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  3. Nemos Janitor

    Nemos Janitor

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  4. viper357

    viper357 Thread Starter Admin MASA Contributor

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    Doesn't help much, those are just links to manufacturers.
     
  5. Nemos Janitor

    Nemos Janitor

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    Dean look at the data sheets. You can compare output power and stability. Each manufacturer, whilst similar, has different spec's.

    From a magnetic ballast point of view i know that most aquarium globes need high amperage ballasts. eg the 400w globes need a ballast of at least 4.4A
     
  6. ziyaadb

    ziyaadb

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    For those of us simpletons which would be better, Magnetic of Electronic?
     
  7. Nemos Janitor

    Nemos Janitor

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    Led :p
     
    Last edited: 27 Sep 2011
  8. butcherman

    butcherman Moderator MASA Contributor

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    i concure captain :p
     
  9. ziyaadb

    ziyaadb

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    If you willing to sponsor im willing to hang it up:thumbup:
     
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