Does anyone know of a CFL that has a different flicker rate than the Sam's Club/GE ones? I stopped using CFLs due to headaches. I was concerned about this, and after some research, it seems that some people prone to epilepsy have reported migraines after sustained CFL exposure. The flicker rate seems to be the prime cause. As I'm borderline epileptic, this is a concern, especially if incands are banned after 2012. Any help would be appreciated. Bonus points if a non-flickering CFL that has a UV component (SAD/winter blahs) is suggested.