How many CFLs should i use?

Day 5 of my plants right now i got 12 babies right now. How many CFL's should i get from walmart? the two different lights are in this link.

http://www.walmart.com/search/searc...=48_0&ref=+500500.4294144979&tab_value=43_All

which of the two should i get?

ACTUALLY, myfriend I wouldn't use bulbs that have reflectors on them. They have deal's on 23watters 4 for 6 bucks. Which is cheap as hell I would get 8 23watt 6500K and ATLEAST 300 Watts for 12 plants and thats a very low number of the 2700K bulbs.. Go with the Spirals bro.