How much lighting

[kev1664]

:smokin: --------------------------------------------------------------------------------

hi just starting a new grow and was woundering how much light i need for the size of the room. was thinking of useing 3 1000wts lights.the size of the room is 704 cubic feet

or
L=9'6"

w=8'2"

h=9'

was thinking of 40 plants any comments or help would realy help
thanks for takeing the time to read my fist post and hi to you all kev from uk

[4x5]

May get hot in there, you'd need a ton of ventilation, I'd also do more like 20-30 plants (get the feel for it), you could fit 50-60 clones there, but better to give them the room they need, 40 plants would be a full time job IMO