Series: PLANADO Shapely diffuser luminaires for use even with increased requirements. Housing and end caps made of sheet steel, powder coated. End caps with hidden screws, with permanently dimensionally stable silicone foam seal. Curved diffuser made of non-yellowing plastic (PMMA), opal. Specially matched 2-component optical system for homogeneous and soft illumination of the entire light-emitting surface. Suitable for Ceiling mounting, Wall (surface). Driver integrated. Suitable for through-wiring. MultiLumen: 4 steps adjustable luminous flux. Luminaire with limited surface temperature in accordance with EN 60598-2-24 for use in environments where non-conductive dust deposits on the luminaire can be expected. Suitable for use in the food and drinks industry. Resource-saving due to replaceable components. Colour: traffic white, matt (RAL 9016) Length: 1500 mm Width: 160 mm Height: 58 mm Lamp: LED Socket: without socket Colour temperature: 3000K Colour rendering index (CRI): 80 System power: 57 W Rated luminous flux: 6900 lm Beam angle Down: 126° / 113° Luminous efficiency: 121 lm/W System power 2: 51 W Rated luminous flux 2: 6350 lm Luminous efficiency 2: 125 lm/W System power 3: 49 W Rated luminous flux 3: 6100 lm Luminous efficiency 3: 124 lm/W System power 4: 42 W Rated luminous flux 4: 5350 lm Luminous efficiency 4: 127 lm/W Control gear: Regulated power supply Protection class: I Type of protection: IP 54