The best flame less candle

Have you ever seen a Luminara flame less candle? My sister .linda gave me one for Christmas and I must say that it is hard to tell it from the real thing. It has a little plastic thin artificial flame which wiggles and sways just like a real flame. They were originally made for the haunted house at Disneyland. The other thing that's great about them is that it is on a timer...turn it on once and it will go for hours, turn itself off and turn back on the next night. So wonderful!