A slim luminaire for surface mounting, light distribution: direct. DALI dimmable electronic ballast. Housing: sheet steel, white (similar to RAL9016) powder-coated. End caps: sheet steel, white (similar to RAL9016) powder-coated. Grid: aluminum, glossy. Protection class I, IP20, impact resistance: IK03. Electrical connection via screwless connection terminal. Including LED module with 4000K Can be used as a direct pendant luminaire when combined with the Y-suspension connection and the suspension accessories (order separately 22171581 and 22171349). Dimensions: 1581 x 162 x 56 mm Luminaire power: 43 W Luminaire luminous flux: 6000 lm Luminaire luminous efficacy: 140 lm/W Weight: 3.8 kg