StarHalo
Flashaholic
Available Monday at your local Apple store, the Philips Hue lighting system gives you four preset Kelvin temperatures ("Energize, Reading, Relax, and Concentrate"), and can also recreate any color using your iOS interface; you can click on a particular region on a digital image, and the bulb will light that color. Buy more than one bulb and set each to a different shade. Includes on/off timers, the interface is hackable/appable so you could write a program to control your light any number of ways, and even some social options, so you can share your palettes and preferences with others. All in an 8.5 watt compact package without the goofy fins.