Product code QP53 Reflex QP53: Fixed circular recessed luminaire - Ø 78 mm - warm white - flood optic - UGR<19 Technical description: Fixed round luminaire designed to use a LED lamp with C.O.B. technology. Version without rim for mounting flush with ceiling. Reflector vacuum-metallised with aluminium vapours with an anti-scratch protective layer. Die-cast aluminium body and passive dissipation system. Product complete with LED lamp in warm white colour tone (3,000K). General light emission, with controlled luminance UGR<19 1500 cd/m2 α>65° flood optic. Installation: Installation flush with the ceiling is for false ceilings 12.5 mm thick Colour: Aluminium (12) Weight (Kg): 0.42 Mounting: ceiling recessed Wiring: product complete with 1-10V components Class II;IP20;IP43 (On the visible part of the product once installed) BIS;QCERT;CCC Pending Product configuration: QP53 QP53: Fixed circular recessed luminaire - Ø 78 mm - warm white - flood optic - UGR<19 Product characteristics: Total lighting output [Lm]: 895 Total luminous flux at or above an angle of 90° [Lm]: 0 Total power [W]: 10.7 Emergency luminous flux [Lm]: / Luminous efficacy [Lm/W]: 83.7 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.) [%]: 78 Number of lamps for optical assembly: 1 Lamp code: LED Socket: / ZVEI Code: LED Ballast losses [W]: 2.3 Nominal power [W]: 8.4 Colour temperature [K]: 3000 Nominal luminous [Lm]: 1150 CRI: 90 Lamp maximum intensity [cd]: / Wavelength [Nm]: / Beam angle [°]: 28° MacAdam Step: 2