Shoot me a PM if you have anymore questions and if what I have said on that post was helpfull then I would appricate some +rep. To do this goto the post you found helpfull (http://www.rollitup.org/grow-room-design-setup/177189-pros-cons-lighting.html#post2292846 ) and next to the post # of my responce is a scale icon click that and place a comment if desired.