Vibia Flat Ceiling Light from the Flat range, designed by Ichiro Iwasaki, is a surface-mounted ceiling lamp that pairs a large, flat circular disc with a slim central stem and compact canopy. The design reads as an ultra-minimal, graphic silhouette and is intended to provide considered overhead illumination for interior spaces.The fixture's form concentrates on a single horizontal plane: a thin, disk-shaped shade contrasted with a small cylindrical ceiling canopy and stem. The Flat is offered as a streamlined, low-profile option and is available in multiple size and finish variants to suit different ceiling heights and interior schemes.Construction is metal throughout, with a subtle contrast between the light-toned disc and darker mounting hardware. The thinness of the shade and central stem emphasise a lightweight, architectural presence while remaining visually restrained.The light source is concealed so the disc is self-illuminated by reflected light, producing indirect, diffuse overhead ambience rather than a harsh glare. This makes the Flat well suited to ambient lighting layers in living rooms, hallways and entry spaces where balanced, soft illumination is preferred.The canopy is designed for surface-mount installation so the fixture sits close to the ceiling. The product carries an IP20 rating for indoor use and a two-year manufacturer warranty. Specific lamp, LED or driver details vary by variant, so check the technical specification for the chosen model.At Lighting Design Online we describe the Flat as a design-led choice: its restrained geometry helps you create calm, balanced ambience without visual clutter. We support specification with practical notes on mounting, finishes and project compatibility to ensure a high-quality, considered outcome for interiors.