I find it is hard to find CFL packaging that contains the Kelvin rating too. I don't mind making two trips so I usually go to whatever store and see what they have... then go visit the manufacturers website. They usually have ALL the specs on every bulb they make (lumens, watts, kelvin.) I know GE for sure, N:Vision, Phillips I think. Hope that helps anyone who wanders through. Good luck :thumbsup::jointsmile: