Difference between DE and Mogul based MH?
Hey everyone, I was wondering what everyone's experiences with Metal Halide lights are... Is there a difference between HQI and Mogul based bulbs, other than the glass envelope around the Mogul bulbs? I realize there must be a glass shield over the HQI bulbs to filter out UV, but is there a difference otherwise?
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Calvin
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Planning a 29 gallon mixed reef...
Last edited by BlueAbyss; 02-06-2009 at 06:35 AM.
Reason: Clarity...
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