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/prismatic. 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. With Casambi smart+free Bluetooth® control for wireless network and operation using Android / iOS devices, free app available for download. Perfect for office areas (RUG ≤ 19) and environments with computer screens in accordance with EN 12464-1. Series: TRIONA round Reference Number: 312297.004.730 Colour: silver, matt (approx. RAL 9006) Diameter: 681 mm Height: 88 mm Weight: 11.35 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: 64 W Rated luminous flux: 6700 lm Beam angle Down: 95° Glare evaluation RUG (4H 8H): 17.6 Luminous efficiency: 105 lm/W Light outlet: direct/indirect Light sharing: symmetrical Control gear: Dimmable Bluetooth converter Voltage: 220 - 240 V / 50 Hz Power factor: 0.95 Protection class: I Luminaires on B10A fuse: 6 Luminaires on B16A fuse: 10 Luminaires on C10A fuse: 10 Luminaires on C16A fuse: 16 Inrush current / Inrush current duration: 40 A / 200 µs Ripple current / Flicker: 1 % Total harmonic distortion: 18 % Type of protection: IP 20 Ambient temperature: 25 °C Impact resistance: IK03 Filament test: 650°C - 30 seconds Conformity mark: CE, EAC