Decorative round LED surface-mounted luminaire. Flat, seamless frame: aluminium extrusion profile, powder coated. Cover made of sheet steel, powder-coated. Direct light emission through a diffuser plastic opal. Indirect light emission through a flush diffuser made of satin-finish plastic. Lightguide and diffuser made of non-yellowing plastic (PMMA). Lateral light emission (RZB SIDELITE® technology) for above-average homogeneous light distribution. Direct 70%, indirect 30% light emission. Suitable for Ceiling mounting, Wall (surface). Tool-free mounting via bayonet connection. Electronic ballast included. Very easy installation thanks to plug & play connection. Series: TRIONA round Reference Number: 312392.002.76 Colour: traffic white, matt (RAL 9016) Diameter: 1009 mm Height: 88 mm Weight: 22.27 kg Lamp: LED Socket: without socket Colour temperature: 3000K Colour rendering index (CRI): 80 Colour tolerance (McAdam): 3 SDCM Rated life: 50000 h (L80/B50) System power: 149 W Rated luminous flux: 15300 lm Beam angle Down: 106° Glare evaluation RUG (4H 8H): 19.8 Luminous efficiency: 103 lm/W Light outlet: direct/indirect Light sharing: symmetrical Control gear: Converter, dimmable, DALI Voltage: 220 - 240 V / 50 - 60 Hz Power factor: 0.95 Protection class: I Luminaires on B10A fuse: 4 Luminaires on B16A fuse: 6 Luminaires on C10A fuse: 7 Luminaires on C16A fuse: 11 Inrush current / Inrush current duration: 106 A / 200 µs Ripple current / Flicker: 1 % Total harmonic distortion: 20 % Type of protection: IP 20 Ambient temperature: 25 °C Impact resistance: IK03 Filament test: 650°C - 30 seconds Conformity mark: CE, EAC