so i want to build a clonebox.
i would use CFL's for my flowerbox but they dont compare toa 400W HPS
anyways i want to use high wattage cfl's for a clonebox. i was thinkin of getting (2) 125W CFL's (14" long) at 6400K for veg/clones. how many watts do i need for each sq.ft or number of...