I'm not one to go for mood lighting. In my house, lights are usually on or off. I can understand that some folks like the light to reflect the mood for parties or other reasons. If you are the type that likes to play with the lighting in a room GE has a new app for your iPhone that makes getting the lighting just right a snap.
The application is called the GE Mood Cam app. Basically you take a picture of your room and then you slide the "Moodometer" to apply different filters to the image you took to simulate lighting effects in the room. Once you find the light effect you want, you can put together a shopping list of the GE bulbs you need to achieve the effect.
There are six different moods to choose from and you can even tell the app what sockets your light fixtures use so you get the exact bulb part numbers you need. The app is free and on the App Store right now.