hey , ... i have 12, 1000 watt cool sun -8inch exhauste- reflectors ontop of 28 BEAUTIFUL plants:weed:, 4 blue dream:leaf:.. 3 super lemon haze:leaf: (2 time canabis cup winner) and the remaing 21 SAGE'n SOUR .... they are in 5gal buckets and fertilized with foxfarm OCEAN FOREST premium mix...