Decorative round LED surface-mounted luminaire for indoor and outdoor use. Base: pressure die-cast aluminium, powder-coated. Standard Gore™ Protective Vents diaphragm valve to avoid condensation. Diffuser made of non-yellowing plastic (PMMA), opal. Diffuser fastening: bayonet system. 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. Slave luminaire. Can only be operated in combination with corresponding master luminaire. Series: FLAT SLIM round Reference Number: 312135.002.1.191 Colour: white Diameter: 230 mm Height: 63 mm Weight: 1.13 kg Lamp: LED exchangeable Socket: Plug Colour temperature: 4000K Colour rendering index (CRI): 83 Colour tolerance: 3 SDCM Rated life: 50000 h (L70/B10) System power: 13 W Rated luminous flux: 1100 lm Beam angle Down: 119° Glare evaluation UGR (4H 8H): 22.4 Luminous efficiency: 85 lm/W Light outlet: direct Light sharing: symmetrical Control gear: Converter not necessary Voltage: 220 - 230 V / 50 - 60 Hz Protection class: I Luminaires on B10A fuse: 114 Luminaires on B16A fuse: 182 Luminaires on C10A fuse: 114 Luminaires on C16A fuse: 182 Inrush current / Inrush current duration: 0.15 A / 10000 µs Type of protection: IP 65 Ambient temperature: -20 °C ... + 30 °C Impact resistance: IK02 Conformity mark: CE, EAC