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Old 12/28/2007, 02:09 PM
sfsuphysics sfsuphysics is offline
Resident physicist.
 
Join Date: Jan 2004
Location: San Francisco
Posts: 5,667
Yeah, google sanjay lighting and choose the first one, that's his page, the PAR of each depends on your ballast, if you dont have one listed, simply leave that field blank to see the values of all of the ballasts, and choose what most closely mimics yours.

The 10k reeflux will really make blues come out in corals, however it will be MUCH more par than the 12k so take the approriate steps to make sure you don't bleach your corals out.

The 10k XM I didn't like because they looked too yellow for me, but that may have been a ballast issue.
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