I meant its 4 square feet total....2x2 I put 4x4 I have a TOTAL of 4 square feet....making it 2x2. My apologies I was a little groggy when I made this post.
I got the CFL's at two different stores, they average about 11-16 dollars for a 5 pack of 23watters. Will this be enough for a 2x2 area...