Decorative round surface-mounted luminaire for indoor and outdoor use. Base: pressure die-cast aluminium, powder-coated. Standard Gore™ Protective Vents diaphragm valve to avoid condensation. Mouth blown 3-layer opal glass (Triplex glass) with satin finish. Glass fastening: bayonet fixing. Uniform lighting achieved by the use of LED panel boards. Suitable for Ceiling mounting, Wall (surface). Very easy installation thanks to plug & play connection. The large connection compartment on the back for convenient connections is also ideal for through wiring. Electronic ballast included. MULTIDIGIT AIR wireless monitoring system with automatic self-test and feedback via Bluetooth® via Android / iOS app. No bus line required. Easy configuration and commissioning as well as monitoring via app. Up to 100 self-contained emergency luminaires can be wirelessly networked and monitored. Maximum security thanks to push notification and gateway functionality. The app generates the log book quickly and automatically in PDF format, which can be archived locally or in the cloud. Series: FLAT SLIM round Reference Number: 672658.002.F1 Colour: traffic white, matt (RAL 9016) Diameter: 400 mm Height: 70 mm Weight: 4.4 kg Emergency luminaire: with integrated battery (self-contained) Monitoring: MultiDigit air Operating mode: maintained power mode Duration time: 8 h Battery: LiFePO4 Lamp: LED Socket: without socket Colour temperature: 3000K, 4000K Colour rendering index (CRI): 80 Rated life: 50000 h System power: 28 W Rated luminous flux: 2450 lm Beam angle Down: 131° Glare evaluation RUG (4H 8H): 22.1 Luminous efficiency: 88 lm/W Luminous flux, emergency: 120 lm System power, emergency: 0 W System power 2: 28 W Rated luminous flux 2: 2500 lm Beam angle Down 2: 131° Glare evaluation RUG (4H 8H) 2: 22.1 Luminous efficiency 2: 89 lm/W Luminous flux, emergency 2: 120 lm System power, emergency 2: 0 W System power 3: 43 W Rated luminous flux 3: 3850 lm Beam angle Down 3: 131° Glare evaluation RUG (4H 8H) 3: 23.6 Luminous efficiency 3: 90 lm/W System power 4: 43 W Rated luminous flux 4: 4000 lm Beam angle Down 4: 131° Glare evaluation RUG (4H 8H) 4: 23.8 Luminous efficiency 4: 93 lm/W Light outlet: direct Light sharing: symmetrical Control gear: Regulated power supply Voltage: 220 - 240 V / 50 Hz, 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 Type of protection: IP 65 Ambient temperature: 5 °C to + 25 °C Impact resistance: IK03 Filament test: 960 °C Safety marks: D-mark Conformity mark: CE, EAC