"I have 2x26x4 CFL Daylights.. 8x26 watts/ 3500Lumensx4= 14,000 lumens"
I don't think Lumen add like this ?
Analogy:
If you have a 100 Degree cup of water, and Add Another 100 Degree Cup Of water you Don't have 200 Degree water, Just "more" 100 Degree Water :) If your higest rated lumen is...