i heard this from a friend of a friend so none of this had been confirmed but here goes. supposedly using only 3 lights (i'm assuming either 600 or 1000 s ) he pulled 7 lbs by simply not using reflectors and lining the room with mylar. plant count was at about 150 as well. thats a little bit more than 2lbs a light. plants were supposedly 2 feet in height on average. is this a lot exageration or could this be the real deal? reason is i'm thinking about different ways to increase yield.