The luminaire emits diffused light via a highly efficient acrylic diffuser. The diffuser, which is surrounded by a voluminous colored or white ring, is hidden when viewed from low angles. An angle of the inside of the ring of 5 creates a pleasant and decorative gradation of light from the diffuser. A perforated luminaire housing provides discreet illumination of the upper part of the luminaire. Series: Louis Poulsen Article number: 5741099773 Colour: Black Material: Drawn aluminium. Diffuser: acrylic, matt. Suspension: Galvanized steel. Top: Acryl Dimensions: 450 mm Light source: LED 3000K 13W / LED 3000K 25W Danish lighting manufacturer Louis Poulsen, founded in 1874, creates products that represent the duality of design and light. Every detail of a design serves a specific purpose. Every design begins and ends with light. Louis Poulsen offers a wide range of indoor and outdoor lighting options, covering both professional and residential use. In close collaboration with designers and architects such as Poul Henningsen, Arne Jacobsen, Verner Panton, ivind Slaatto, Alfred Homann, Clara von Zweigbergk, nendo Oki Sato and GamFratesi, Louis Poulsen has established itself as one of the most important global suppliers of architectural and decorative lighting.