how many watts i need

Ok i have been looking an i cant get a straight answer so how many watts do i need for
space like this
D 17 5/8
W 17 1/2
L 29

How many plants are you going to grow? What size are they going to be? And what's your grow op style? These questions determine your wattage...not room size.

If your growing full sized plants 2-4 feet finishing hight you'll need roughly 200 watts per plants to have a plant with nearly all dank weed and few pop corn bud.
Each 1000wer should only have 5-6 plants,...each 600wer 3-4 plants.

i got 2 about 7in right now an there under 6 cfls an there the 75 watt ones

I've read a gram per watt? Is this accurate? Well anyway I have three plants under a single 250w HID and they do great. Does what you have (the 6 cfls) seem like enough? Are you measuring/seeing their growth? Way I figure is more lights can't hurt (until it gets too hot).

how much vertical space you got? i think you had a typo and put L instead of H maybe? The lights you have are most likely not 75w, they are 75w incandesent equivelent and probally only 23-26 actual watts each.

According to PullinWeeds not many. This guys getting damn near a gr per watt with 2-23w CFLs . Different dimensions but same concept.

https://www.rollitup.org/indoor-growing/399652-two-23w-cfls-43g-yield.html