Product code P521 Reflex P521: Fixed circular recessed luminaire - Ø 212 mm - neutral white - white optic Technical description: Fixed round luminaire designed to use a LED lamp with C.O.B. technology. Version with rim for surface-mounting. Reflector painted white with a layer of anti-scratch protection. Die-cast aluminium body and passive dissipation system. Product complete with LED lamp in neutral white colour tone (4,000K). General lighting beam. Installation: Recessed using torsion springs which allow easy installation in false ceilings with thicknesses ranging from 1 mm to 25 mm. Colour: White (01) Weight (Kg): 2.03 Mounting: ceiling recessed Wiring: product complete with DALI components Class II;IP20;IP54 (On the visible part of the product once installed) CE;ENEC-03;CCC S&E;BIS;EAC;NOM;IRAM Product configuration: P521 P521: Fixed circular recessed luminaire - Ø 212 mm - neutral white - white optic Product characteristics: Total lighting output [Lm]: 4250 Total luminous flux at or above an angle of 90° [Lm]: 0 Total power [W]: 34.8 Emergency luminous flux [Lm]: / Luminous efficacy [Lm/W]: 122.1 Voltage [V]: - Life Time: > 50,000h - L90 - B10 (Ta 25°C) Number of optical assemblies: 1 Optical assembly Characteristics Type 1: Light Output Ratio (L.O.R.) [%]: 81 Number of lamps for optical assembly: 1 Lamp code: LED Socket: / ZVEI Code: LED Ballast losses [W]: 3.8 Nominal power [W]: 31 Colour temperature [K]: 4000 Nominal luminous [Lm]: 5250 CRI: 80 Lamp maximum intensity [cd]: / Wavelength [Nm]: / Beam angle [°]: 62° MacAdam Step: 2