Series: LESS IS MORE 27 Recessed ceiling and wall luminaire with slim design. Housing: extruded aluminium profile, powder-coated. End cap aluminium powder-coated. High polish aluminium micro grid. Perfect for office areas (UGR < 19) and environments with computer screens in accordance with EN 12464-1. Suitable for recessed ceiling mounting, wall (recessed). External driver with connecting cable. Colour: traffic white, matt (RAL&#160;9016) Length: 1514&#160;mm Width: 38&#160;mm Height: 2&#160;mm Cut-out length: 1506&#160;mm Cut-out width: 30&#160;mm Recess height: 45-60&#160;mm Lamp: LED Socket: without socket Colour temperature: 4000K Colour rendering index (CRI): 82 System power: 39&#160;W Rated luminous flux: 3500&#160;lm Luminous efficiency: 90&#160;lm/W Control gear: Regulated power supply Protection class: II Type of protection: IP&#160;20