Solar storm led 400 watt

I just ordered the solar storm led 400 watt this will be my first run with led.
My question is how many plants should I do under this light to get 4oz a plant.
how big of space I should I use ? And for people who have ordered the from California light works how long did it take for the product to ship ?

I honestly don't know the answer to this one. Once I finish my crop I'll know roughly how much each plant weighed out to.

recommended coverage area for your led in bloom is 3' x 3'. I suggest you go by the manufacturer recommendations. So if you want 4 oz plants, how many huge bushes can you fit under 3x3. I would say 3. In order to get a plant to yield 4oz you will need to find a high yielding strain followed by a long trained veg period. Get a scrog set up going and you'll be on your way.

I'd do 4 plants and hope for 1oz each. 4oz on a single plant is either a very large bush or a laid out scrog.