Luminaire for ceiling surface mounting and recessed mounting made of aluminum with LEDs. Can be used in subway stations, pedestrian underpasses, pedestrian tunnels, footbridges, parking garages, swimming pools, sports halls, traffic areas and under roofs. Silver-colored anodized aluminum profile housing. Hinged cover plate. Can be used indoors and outdoors in accordance with protection class IP 65. Protection class II. LED unit for easy LED change (easy eXchange LED) made of PMMA Transopal® (impact-resistant) can be swiveled in 10° increments with reverse polarity-protected connector plug. Cover plate made of PMMA (impact-resistant) or PC (shatter-proof), crystal clear with decorative screen printing. Internal aluminum reflector (MIRO-SILVER®). Built-in operating device, supply voltage 230 V AC/DC. Through-wiring 4 x 1.5 mm². Ready for connection via two rear cable membranes. 2 kV transient filter. Mounting on two rear, concealed mounting holes.