i like having blue lighting but was thinking of going with a lower kelvin to help speed up the process of some frags i have.

what does a 10k XM DE lamp on an icecap ballast look like? is it yellow or crisp white?

also, anyone know how to look at the charts from sanjays website on ballasts and lamps? http://www.reeflightinginfo.arvixe.c...rmancedata.php

i see that the XM 10k on an icecap ballast produces 95 PPFD, what does that mean to me?