Make an LED flashlight from pipe

Brilliant! [By qxnixrfnaozqqx on Instructables]

projector ring

In a darkened room, light from a candle or LED passes through the ring to project a series of portraits. A selection of miniature slides were made of different family portraits and inserted into the edge of the ring for projection. As Jerram’s family grows, photos of his children can be added to the ring. […]