Home depot has "blacklight" CFLs for sale, and they had a demo display of them and a few other color CFLs. I placed my driver license up at the blacklight one, and I could see the security features in my license glow. Like my name and birthday, etc atop my picture. And a second picture of me in a blank area. Don't know if the UV from it causes skin cancer or not. They also had orange, pink, yellow and I think green ones too. Come Xmas time I could put up a string of them for decoration...
