Series: FLAT POLYMERO R Round surface-mounted luminaire with cylindrical diffuser for indoor use. Base: metal, powder-coated. Diffuser made of non-yellowing plastic (PMMA), opal. Diffuser fastening: patented push system. Homogeneous light distribution from the diffuser. Indirect light distribution for soft ceiling illumination. Suitable for Ceiling mounting, Pendel für schräge Decke, Wall (surface). MultiColour: Colour temperature individually adjustable either 3000 K or 4000 K. Factory setting 3000 K. Integrated MultiLumen driver. Multi-step adjustable luminous flux. Factory-set to maximum luminous flux. Suitable for through-wiring. With integrated HF movement sensor and light sensor. Functional parameters of the motion detector (ceiling mounting up to 6.0 m or wall mounting up to 4.0 m): Operating frequency 5,8 GHz. Detection angle 150°. Radial detection range up to 6 m, depending on installation height and mounting situation. As master luminaire switchable up to 800 W (resistive load), 400 VA (LED). Functions adjustable via Dip switch. Sensitivity: 10-100%, adjustable in 5 steps. Holding time: 5 sec. - 30 min., adjustable in 7 steps. Brightness threshold: Disabled / 5-50 lx, adjustable in 5 steps. Master-Slave operation possible. Pendant luminaire also possible with accessories. Replaceable components make repairs possible and extend the service life. Colour: white Diameter: 360 mm Height: 87 mm Lamp: LED Socket: without socket Colour temperature: 3000K, 4000K Colour rendering index (CRI): 80 System power: 7.2 W Rated luminous flux: 870 lm Beam angle Down: 139° Luminous efficiency: 121 lm/W System power 2: 20 W Rated luminous flux 2: 2650 lm Luminous efficiency 2: 133 lm/W System power 3: 7.2 W Rated luminous flux 3: 880 lm Luminous efficiency 3: 122 lm/W System power 4: 20 W Rated luminous flux 4: 2700 lm Luminous efficiency 4: 135 lm/W Control gear: Sensor converter Protection class: I Type of protection: IP 40