If can definitely be set to a very high light setting if i wanted to (seen others do it before and it caused all hell to break loose algae wise), but i personally only go up to around 70% power during high noon setting... the other times of day its running a very low - medium light setup mainly focusing on blues and reds for growth and colors...Look like you are in the high light regime. If you care, here is a link to a PAR calculator. Select “Cree” for led type.
http://www.rotalabutterfly.com/light-calculator.php