RoomColors is a free and unobtrusive menu bar based OS X tool designed to generate colored light using your Mac's display.
RoomColors can be controlled using any iOS device (e.g. iPad, iPhone, iPod touch).
You won't need to have complex network knowledge to use RoomColors; if your Mac is on the same Wi-Fi network with your iPhone they will automatically find each other and connect.
The next things to do are to choose the color you want your Mac to display, and to adjust its intensity using RoomColors for iOS.
NOTE: To buy RoomColors via the App Store an Apple account is required.
· RoomColors for iOS
· iOS device
· 64-bit processor