Cylindrical surface-mounted downlight. Housing: die-cast aluminium, powder-coated. Internal ceiling frame polycarbonate with bayonet mounting. Black plastic ring and recessed LED to prevent glare from the side. Optical assembly with reflector made of MIRO-Silver with 98% total light reflection for outstanding efficiency - can be changed without tools. Special LED for illumination of meat included. Suitable for Ceiling mounting. Easy installation with a separate ceiling frame with bayonet mounting and plug connection. Driver integrated. Connected via plug-in connector. High quality converter without flickering and stroboscopic effect. The following accessories can be mounted without use of tools: interchangeable lenses, decorative glasses, honeycomb louvre, clear and frosted diffusers, white interchangeable plastic ring. Series: HELEDON maxi Reference Number: 931232.003.76 Colour: deep black, matt (RAL 9005) Diameter: 123 mm Height: 183 mm Weight: 1.28 kg Lamp: LED Socket: without socket Colour temperature: fresh meat Colour tolerance (McAdam): 3 SDCM Rated life: 50000 h (L90/B10) System power: 33 W Rated luminous flux: 2150 lm Beam angle Down: 33° Glare evaluation RUG (4H 8H): 12.8 Luminous efficiency: 65 lm/W Light outlet: direct Light sharing: symmetrical Control gear: Converter, dimmable, DALI Voltage: 220 - 240 V / 50 Hz, 60 Hz Power factor: 0.9 Protection class: I Luminaires on B10A fuse: 21 Luminaires on B16A fuse: 34 Luminaires on C10A fuse: 35 Luminaires on C16A fuse: 57 Inrush current / Inrush current duration: 18 A / 250 µs Total harmonic distortion: 20 % Type of protection: IP 20 Ambient temperature: 5 °C to + 35 °C Impact resistance: IK06 Filament test: 650 °C Conformity mark: CE, EAC