Decorative round surface-mounted luminaire. For escape route illumination. Base: metal, powder-coated. Diffuser made of non-yellowing plastic (PMMA), opal. Diffuser fastening: patented push system. Suitable for Ceiling mounting, Wall (surface). Self-contained system with automatic self-test and feedback to the RZB monitoring system MULTIDIGIT. Series: FLAT POLYMERO KREIS Reference Number: 672093.002.5.04 Colour: white Diameter: 460 mm Height: 95 mm Weight: 2.44 kg Emergency luminaire: with integrated battery (self-contained) Monitoring: MultiDigit Operating mode: Non-maintained power mode and maintained power mode Duration time: 3 h Battery: NiCd Lamp: LED Socket: without socket Colour temperature: 4000K Colour rendering index (CRI): 80 Colour tolerance (McAdam): 4 SDCM Rated life: 50000 h System power: 20 W Rated luminous flux: 2050 lm Beam angle Down: 119° Glare evaluation RUG (4H 8H): 19.2 Luminous efficiency: 103 lm/W Luminous flux, emergency: 190 lm System power, emergency: 0 W Light outlet: mainly direct Light sharing: symmetrical Control gear: Regulated power supply Voltage: 220 - 240 V / 50 - 60 Hz Power factor: 0.95 Protection class: I Luminaires on B10A fuse: 31 Luminaires on B16A fuse: 50 Luminaires on C10A fuse: 52 Luminaires on C16A fuse: 85 Inrush current / Inrush current duration: 5 A / 50 µs Total harmonic distortion: 15 % Type of protection: IP 40 Ambient temperature: 0 °C to + 25 °C Impact resistance: IK03 Filament test: 650°C - 30 seconds Conformity mark: CE, EAC