You can also Tweet your selection by including #havenlights and a color of feature name in the Tweet, or change lights around the world using #CheerLights in your Tweet to change ours along with numerous others. See their website at http://www.cheerlights.com for more details.
Voice/Sound Control
You can call the lights and play your own music (or sing/talk to them) and see the effect. The colors will change with various notes, and the number of lights will change based on the volume of your voice (or your own music).
(When the phone is answered, you will hear only silence -- make some sound to get things started).