The seem interesting, I already have light for the house as I was saying but this has piqued my curiosity. I may see if I can catch a sale on one and, worst case, I will shine it on the tree in front or something and see how it looks. I am always a sucker for these gadgets.
"I have always thought of Christmas time, when it has come round, as a good time; a kind, forgiving, charitable time; the only time I know of, in the long calendar of the year, when men and women seem by one consent to open their shut-up hearts freely, and to think of people below them as if they really were fellow passengers to the grave, and not another race of creatures bound on other journeys." ~Charles Dickens