Flexible square recessed downlight with multiple functions. Powder-coated sheet steel housing and powder-coated aluminium luminaire frame. Light guide and diffuser made of non-yellowing PMMA opal matt. LED backlight technology ensures homogeneous illumination of the entire light-emitting surface. MultiColour feature allows for adjustable colour temperature of 3000 K or 4000 K with a switching element, factory-set to 4000 K. MultiLumen feature enables adjustability of the luminaire luminous flux in four levels, preset to level 2 at the factory. Suitable for recessed ceiling installation with ceiling mounting using a spring system. Can be directly covered with thermal insulation material (only applicable to the lower lumen levels). Includes external control gear via plug connection and a connecting cable of 250 mm. Connected HF motion detector in a separate device box allows for simple adjustment via buttons. Adjustable functions include hold time from 5 seconds to 15 minutes, adjustable in four stages, detection angle of 30° to 150°, and a range of up to 10 m, also adjustable in four stages.