heres what i use
2- 3 socket fixture from lowes
http://www.lowes.com/lowes/lkn?actio...3WW&lpage=none
6 -26watt CFLs = 156watts

this fits for my space
at lowes they have fixtures that go up to at least 5 sockets
http://www.lowes.com/lowes/lkn?actio...6MR&lpage=none