magik*420
Active Member
Whats the sq. ft. of ur grow space?? Im assuming those CFL's are putting out about 1600 lumens each right?? Thats about what my 26W Daylight CFL's give off as initial lumens...
So a 6 x 1600 = 9,600 lumens divide that by you floor space and see what your got.. Ideally you should be around 3000-4000 lumens per sq ft.
Im using about 10 CFL's for an area a lil bigger than 4 sq ft. Approx. 4000 lumens per sq ft.
My grow box is actually 1.5'L x 2.8'W x 1.5'H (Vegg/Clone area) so the box isn't exactly square, but you catch my drift right??
So a 6 x 1600 = 9,600 lumens divide that by you floor space and see what your got.. Ideally you should be around 3000-4000 lumens per sq ft.
Im using about 10 CFL's for an area a lil bigger than 4 sq ft. Approx. 4000 lumens per sq ft.
My grow box is actually 1.5'L x 2.8'W x 1.5'H (Vegg/Clone area) so the box isn't exactly square, but you catch my drift right??