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. Special LED for illumination of meat included. Suitable for Recessed ceiling mounting. Installation without tools thanks to spring fastening system. 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: fresh meat System power: 33 W Rated luminous flux: 1750 lm Beam angle Down: 35° Luminous efficiency: 53 lm/W Control gear: Regulated power supply Protection class: II Type of protection: IP 20