Orbiter is a wall or celling lamp producing indirect light. The LED source is located on a disk mounted off the wall to ensure optimal indirect emission, obtained through reflection on the wall.The LED, located on the disk at the opposite end of the shaft, projects a sheer geometric contrast of shades on the area, intercepting the cylinder-shaped base.The disk turns around the supporting stem, thus allowing to adjust light emission and defining ever-changing light-and shade patterns.