Series: HELEDON maxi Round recessed downlight. Housing made of die-cast aluminium, powder-coated. Black plastic ring and recessed LED to prevent glare from the side. Optical assembly with lens made of plastic (polycarbonate) for the best homogeneous light distribution - can be changed without tools. Best colour rendering index Ra>90. Suitable for Recessed ceiling mounting. Installation without tools thanks to spring fastening system. MultiLumen: Luminous flux adjustable in several steps. Separate LED converter with connecting cable 600 mm. High quality converter without flickering and stroboscopic effect. Operating device replaceable in accordance with ecodesign requirements. Through-wiring box (5 pole) available as accessory. The following accessories can be mounted without use of tools: interchangeable lenses, decorative glasses, honeycomb louvre, clear and frosted diffusers, white interchangeable plastic ring. Colour: traffic white, matt (RAL 9016) Diameter: 162 mm Height: 3 mm Cut-out diameter: 152 mm Recess height: 200 mm Luminaire: recess height: 135 mm Lamp: LED Socket: without socket Colour temperature: 2700K Colour rendering index (CRI): 90 System power: 12 W Rated luminous flux: 1350 lm Beam angle Down: 42° Luminous efficiency: 113 lm/W System power 2: 24 W Rated luminous flux 2: 2500 lm Luminous efficiency 2: 104 lm/W System power 3: 32 W Rated luminous flux 3: 3250 lm Luminous efficiency 3: 102 lm/W System power 4: 36 W Rated luminous flux 4: 3600 lm Luminous efficiency 4: 100 lm/W Control gear: Regulated power supply Protection class: II Type of protection: IP 20