What most people don’t realize is that the Mackenzie Childs lamp people were developed in collaboration with XTI ( x_Tech Industries ) and that they are actually programmed to sense when light is needed. They will move toward wherever extra illumination is necessary and, when there’s no more need, they’ll go find a seat and sit down til they’re needed again. I went back (unbeknownst to Bev….ssshhhhhhh!) and bought TWO !!!