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Re: [APD] Metal Halide Lighting: Mogul vs. HQI



HQI setups usually have more PAR because the HQI ballasts overdrive most
north american bulbs. For the record, HQI is not the same thing as double
ended.

If you would like a very in depth discussion on this, check out this thread:

http://www.reefcentral.com/forums/showthread.php?s=&threadid=201570&perpage=25&pagenumber=1
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