Its closer to 50, lol You pretty much nailed it on lots of bud sites and a dailed room, I cant say that enough, If you dont have the total control of your enviroment its going to be hard to dail in how you run it. I can walk in and make it what ever temp, humidty, and C02 i want with a push of a button. I never had that before and I give most the credit to enviroment as this was the only major change in what i was doing before and yeilds have doubled. Theres a huge multiplying affect when everything is right, take one thing away and every single thing else is effected and it wont work right. I was fighting with fresh air,undersized AC and dehumidifiers for to long. Its not worth it set your room up and it will pay for it self.
And the topping and buds sites in much easyer to control with a scrog, all the tops are close to the same height and they seem to fill in where they can when stretching. When i dont scrog it effects yeild.
I know theres room for more and Im going to set out for 4lb per light with this set up. The wifi pheno i choose might yeild better. 4 1lb plants under 1 light sounds crazy but im just a couple oz per plant away. And again i take back all the times i called BS on any grower, weather it was a 10lb plant or 3-4 lbs out of a 4x4 tent. I belive now.