Ornamental glass pendant lamp by Danish manufacturer Holmegaard based on an early 1980s design by Sidse Werner.
A rotating body of glass serves as a diffuser with distinctive training and notches. The glass is made clear at the edge, lifting the edge of the glass body outward like a luminous ring.
This pendant lamp not only provides direct light downward, but at the same time presents itself as a radiant light object in the room. The white glass body exerts its effect both when single and when switched off.
See photos.