Series: TOLEDO FLAT+ square Flexible square recessed multifunction downlight. Housing made of sheet steel, powder-coated. Luminaire frame: aluminium, powder-coated. Diffuser made of non-yellowing plastic (PMMA) microprismatic. LED backlight technology for homogeneous illumination of the entire light-emitting surface. MultiColour: Colour temperature individually adjustable either 3000 K or 4000 K via switching element. Factory setting 4000 K. MultiLumen: 4 steps adjustable luminous flux. Factory setting step 2. Suitable for Recessed ceiling mounting. Ceiling installation with spring system. Can be directly covered with thermal insulation material (applies only to the lower lumen levels). Including separate LED converter with connecting cable 250 mm. Suitable for through wiring as standard. Surface mounted housing as accessory for all sizes. Colour: white Length: 230 mm Width: 230 mm Height: 2 mm Cut-out length: 217 mm Cut-out width: 217 mm Recess height: 60 mm Luminaire: recess height: 36 mm Lamp: LED Socket: without socket Colour temperature: 3000K, 4000K Colour rendering index (CRI): 80 System power: 8 W Rated luminous flux: 1000 lm Beam angle Down: 91° Luminous efficiency: 125 lm/W System power 2: 10 W Rated luminous flux 2: 1200 lm Luminous efficiency 2: 120 lm/W System power 3: 13 W Rated luminous flux 3: 1650 lm Luminous efficiency 3: 127 lm/W System power 4: 15 W Rated luminous flux 4: 1850 lm Luminous efficiency 4: 123 lm/W Control gear: Converter, dimmable, DALI Protection class: II Type of protection: IP 54