Great job, I'd love to know how much you harvest. and thanks I've got a closet about the size of yours and never thought I could put an hid light in it due to lack of experience. I now know that what I originally wanted to do( a 400 watt hid and some mylar for 2 or 3 plants) is feasable. You've made my day.
Very nice, what exact age are they at in the last set of pics?
I'm sure you already know this, but with 2 600s u would pull the same wattage and have twice the lumens. Good job though!
So JN, ur gunna take a lil trip to cali after this harvest right???
No. i dont really understand, wait so 2 600's is 2x the 3 400's???
Incorrect a 400 watt produces 55,000 lumens while a 600 watt produces around 90,000..a 400 watt light produces about 50,000 lumens, a 600 watt light produces about 100,000 lumens. 3 - 400 watt lights produce about 150,000 lumens, 2 - 600 watt lights produce about 200,000 lumens. So yeah, I exagerated a bit but, my point is you would have more lumens with 2 - 600 watt lights. 2 - 600s is about the same as 4 - 400s. A million charts??? lol
600 watt lights are the most efficient, most people know that.