A ribbed-glass portable lamp that turns one bulb into two moons.
Portable lamps have become the new low-commitment interior purchase: small, rechargeable objects meant to add “atmosphere” on demand, then vanish into a drawer when the mood changes. Moon, a portable lamp by Yifu Guo of YIF Design, takes the same format and gives it a sharper point. The project is a DNA Paris Design Awards 2026 winner in Product Design (Furniture & Lighting), and the reason feels obvious once you see it working in a room: it isn’t relying on a cute silhouette or a color of the season. It’s built around an optical idea.
In photographs, Moon reads almost like a small piece of hardware set down gently where a lamp isn’t “supposed” to go: on a stair landing, a sideboard, a low bench. A flat, dark base anchors a tubular stem. The shade—a ribbed, domed shell of smoked glass—sits forward, and behind it a second upright rises to a rounded cap that gives your hand something to grab when you move it. When the lamp is off, that shade goes mirror-dark, reflecting whatever is nearby with a slightly cinematic sheen. Turn it on and the object flips: the glass becomes a filter, and the warm core appears.
The signature moment is inside the shade. Guo builds in a patterned surface that refracts the source into two intersecting circles of light, like a small eclipse caught mid-overlap. The ribs in the glass pull the image into fine vertical lines, so the “moons” feel both crisp and softened at the edges—more like a phenomenon than a graphic. As you walk past, the overlap shifts; from one angle the circles nearly merge, from another they separate just enough to read as a pair. It’s a quiet trick, but it’s the sort that makes you look twice, then look again later when you’ve forgotten you were meant to be evaluating it.




