Rectangular wall surface mounted multi-uplight made of aluminium; equipped with one light inset (1 LAMP) / two (2 LAMPS) / four (4 LAMPS) light insets; luminaire housing can be attached to mounting plate without tools by interlock; converter integrated into luminaire housing; surface powder coated; high-quality reflector with micro-faceted, aluminum-vaporised surface; homogeneous wall or ceiling illumination through uniform light distribution; energy-efficient high power LEDs with very good colour rendering; luminaire for through wiring