I agree with the fluorescent light statement above about bothering my eyes -- makes them twitchy. I no longer work so am not exposed to fluorescent lights daily, but I do notice problems when I go to the grocery store, club stores, etc. with all fluorescent lights. I know most offices have this type of lights also so am glad I no longer work. When I go to my dentist, I have to either close my eyes since I'm staring up at the lights or the assistant turns them off for me.