Recessed wall luminaire in aluminium in a simple, minimalist design; surface anodised and powder coated in dark grey or black; Partially printed safety glass, fixed with stainless steel screws; reflector in matt anodised aluminium with asymmetric radiation characteristic; energy-efficient LEDs with very good colour rendering; binning initial ≤ 3 MacAdam; available in the light colours 3000K and 4000K; CRI ≥ 80; min. 80 % of the luminous flux after 50000 hours; degree of protection IP 65, with pressure equalisation valve; PC I; shock resistance IK09; ambient temperatures from -20°C to + 50°C; side coupled light, directed up and down