Series: TOLEDO FLAT+ round Flexible round recessed multifunction downlight. Housing made of sheet steel, powder-coated. Luminaire frame: aluminium, powder-coated. Light guide and diffuser made of non-yellowing PMMA, opal matt. 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 Diameter: 165 mm Height: 2 mm Cut-out diameter: 152 mm Recess height: 60 mm Luminaire: recess height: 35 mm Lamp: LED Socket: without socket Colour temperature: 3000K, 4000K Colour rendering index (CRI): 80 System power: 4.5 W Rated luminous flux: 570 lm Beam angle Down: 112° Luminous efficiency: 127 lm/W System power 2: 6 W Rated luminous flux 2: 720 lm Luminous efficiency 2: 120 lm/W System power 3: 8 W Rated luminous flux 3: 1000 lm Luminous efficiency 3: 125 lm/W System power 4: 9.5 W Rated luminous flux 4: 1150 lm Luminous efficiency 4: 121 lm/W Control gear: Converter, dimmable, DALI Protection class: II Type of protection: IP 54