Also I'd like to add I've been using an app called Light-o-meter on Android to check the output of my CFL bulb. Right up close to the bulb there's like 14,330 lumens. Literally an inch away from the bulb there's like 12,390. Two inches away and there's like 10,200 or so. Lol and the funniest thing is the output drastically decreases even if you move the light a cm higher lol. I hope its enough light for both the plants for that 1 oz target of mine. I tried to get a reading off the Mylar in my grow room to test reflectivity but readings were poor. I honestly think CFL are better for limited spaces but hey ho I'm not gonna complain. Free bulb to get me started and give me enough time to save up for a the new Grow Northern unit.
I'd take all the readings with a pinch of salt since I have no idea how accurate they are or how accurate my distances from the bulb were.