I switched over most of the lights in my house to compact fluorescent light bulbs a while ago. I've been quite pleased with them though the ones I got do have a touch of a green tint when. There are several lights that I didn't switch over though, because I have dimmer switches installed. Until recently, CFLs didn't work with dimmers, but new ones came out at the end of last year that are designed for dimmers. I haven't tried them yet, but I'm dropping a link to them here to get some. The other thing I'm doing is finally switching out the bulbs in my office to daylight balanced. In case I ever do any printing I can at least be sure that the fact that my colors are off has nothing to do with the lights that I'm under. Just that I'm not very good at color balance.