ordering another 600 watt.buying the hydrofarm ballast with the radiant ac reflector.6 inch fan to cool the light and another ozone generator for the room.. the reflector is 10 inches wider than my other two.and put it ina bedroom in the middle of the floor where i am going to be doing my males now,, then set it up wen the seeding is done ,,i fave another bedroom to do males in..good to live and owna 6 bedroom home.so 3 lights in separate rooms is cool i believe.can do three major strains at once and do as many as 50 to 65 plants in flower plus my 250 conversion lamp.and florescent fixture for cloning and germing.