Product code N021 Reflex N021: Fixed circular recessed luminaire - Ø242 mm - neutral white - flood optic - UGR<19 Technical description: Fixed round luminaire designed to use a LED lamp with C.O.B. technology. Version with rim for surface-mounting. Reflector vacuum-metallised with aluminium vapours with an anti-scratch protective layer. Structure with die-cast aluminium perimeter frame, black, zinc-plated sheet steel brackets and extruded aluminium dissipater painted black. Passive dissipation system. Product complete with LED lamp in neutral white colour tone (4,000K). General light emission, with controlled luminance UGR<19 1500 cd/m2 α>65° flood optic. Installation: Recessed using torsion springs which allow easy installation in false ceilings with thickness ranging from 1 mm to 25 mm. Colour: White / Aluminium (39) Weight (Kg): 2.46 Mounting: ceiling recessed Wiring: product complete with DALI components Class II;IP20;IP23 (On the visible part of the product once installed) CE;ENEC-03;BIS;EAC;IRAM Product configuration: N021 N021: Fixed circular recessed luminaire - Ø242 mm - neutral white - flood optic - UGR<19 Product characteristics: Total lighting output [Lm]: 6214 Total luminous flux at or above an angle of 90° [Lm]: 0 Total power [W]: 55.4 Emergency luminous flux [Lm]: / Luminous efficacy [Lm/W]: 112.2 Voltage [V]: - Life Time: > 50,000h - L80 - B10 (Ta 25°C) Number of optical assemblies: 1 Optical assembly Characteristics Type 1: Light Output Ratio (L.O.R.) [%]: 76 Number of lamps for optical assembly: 1 Lamp code: LED Socket: / ZVEI Code: LED Ballast losses [W]: 6.4 Nominal power [W]: 49 Colour temperature [K]: 4000 Nominal luminous [Lm]: 8200 CRI: 80 Lamp maximum intensity [cd]: / Wavelength [Nm]: / Beam angle [°]: 24° MacAdam Step: 2