Lunaire is a wall and ceiling lamp with a surprising light effect, reminiscent of the phenomenon produced by eclipses. A smaller front disk containingthe light source is set inside a large concave aluminium diffuser.Two different effects are possible depending on how the small diskis positioned with respect to the diffuser: back lighting when the front disk is closed, in other words pushed towards the wall, or from insidethe diffuser when the disc is pulled forward.