Hamilton 400w Bulbs

Discussion in 'Equipment' started by hiepatitis, Nov 17, 2009.

  1. hiepatitis

    hiepatitis Guest

    I want to try the Hamilton 400w bulbs either in 14k or 20k. Anyone try these? How do they look?
  2. reefdan

    reefdan Guest

    if i remember right, this is what tat's tropical down south uses. the 20k is pretty deep blue -almost blue+ blue. i don't remember the ballast brand but they were magnetic.
  3. hiepatitis

    hiepatitis Guest

    was it too blue? strong enough for sps?
  4. xinumaster

    xinumaster Guest

    Neptune Aquatics is using the 14k and look light blue to me.
  5. hiepatitis

    hiepatitis Guest

    I think they're using the 250w. Can't find ratings on Sanjay's
  6. xinumaster

    xinumaster Guest

    You're right. They're using the 250w.
  7. slim_jim989

    slim_jim989 Guest

    hey i had hamilton 14k 400w bulb mixed with a blue wave electric ballast. The 20k is a deeper blue but i liked my 14k it was nice and cheaper then the other bulbs they had there.

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