Blanco Square is a plaster downlight made to become part of the ceiling once fitted and painted.

It is installed after the plasterboard is up and needs very little finishing, so it suits flats and shops where the ceiling is skimmed and painted anyway. The result is a clean ceiling with no visible metal ring.

It is painted with the same paint as the ceiling, so it fits even when the ceiling is not white.

Technical: GU10 lamp, max 50 W, not included; Class I, earthed. The family also offers a round version and adjustable versions, for when the light must tilt towards a wall or a picture.

Because the body is plaster, the downlight does not read as a foreign object on the ceiling, which is why architects choose it for clean interiors.