Philips Hue Lights (MeetHue.com) are certainly not cheap, but they are very awesome. The system allows you replace your current lights with a LED bulb that will supposedly last 10 to 20 years. Even more exciting, the Hues color bulbs can change to nearly any color in the spectrum through a wireless connection. As a result, you can make your living room glow different colors as accent lighting or make your office look like a military installation with red lights.
I have around twelve Philips Hue Lights set up in my place, including the newer LED strip lights and Hue Tap, which acts like a wall switch. There is only one problem, and that is Philips does not make an app for its Hue Lights for Windows Phone.
Today, Huetro for Windows Phone has hit 2.0 with an all new redesign. Additionally, it is now a universal app with the Windows 8.1 counterpart now available as a public beta!