Sweet Angel Harvest Part 1

Hi there pretty nice set up you have, very inspirational, reason why I write this msg I am going to start my own crop, and I am gonna try and do a similar set up to yours using coco and nutrients with CFL but I wanted to ask how many bulbs are needed for more plants say 5 tops?? This is my first time and I rather ask before doing, to save some time and maybe have a decent first crop.
Thanks so much

Well the way i calculated it was that i needed at least 10k lumens for one plant, I used 42 watt cfls ($10) a piece and each of those outputed 2900 lumens, So if you stick to this calculation for 5 plants you'd need twelve 42 watt cfls if your planing 5 in a straight line you could manipulate the lights where thy are basically sharing a plant