GM-
I have had several successful closet grows, and would like to help if u have any questions. I am currently growing with 100% cfl bulbs 23 watt to 45 watt. Everyone says to keep the lights 1 to 3 inches away. from my experience, 6 inches away for vegging, and 8 to 12 inches away for flowering. With my setup, any closer would burn the leaves, or fry the bud hairsAttachment 288484
It is also important to add lighting as your plant grows and thickens up. CFLs are not good at having strong light penetration, so to maximize your harvest yield, use top and side lightAttachment 288485
any questions, I would be happy to give my 2 cents. but please remember that one persons advice may work great for them, but not so well in your situation. OR NOT. My suggestion is to get all the opinions you can on any pertinent subject. Use common sense, and do your thing. GOOD GROWING TO YOU