Product code QP81 Reflex QP81: Fixed circular recessed luminaire - Ø 104 mm - neutral white - medium 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 neutral white colour tone (4,000K). General light emission, with controlled luminance UGR<19 1500 cd/m2 α>65° medium optic. Installation: Installation flush with the ceiling is for false ceilings 12.5 mm thick Colour: Aluminium (12) Weight (Kg): 0.68 Mounting: ceiling recessed Wiring: product complete with TRIAC components Class II;IP20;IP43 (On the visible part of the product once installed) BIS;QCERT;CCC Pending Product configuration: QP81 QP81: Fixed circular recessed luminaire - Ø 104 mm - neutral white - medium optic - UGR<19 Product characteristics: Total lighting output [Lm]: 1421 Total luminous flux at or above an angle of 90° [Lm]: 0 Total power [W]: 14.5 Emergency luminous flux [Lm]: / Luminous efficacy [Lm/W]: 98 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.) [%]: 73 Number of lamps for optical assembly: 1 Lamp code: LED Socket: / ZVEI Code: LED Ballast losses [W]: 2.5 Nominal power [W]: 12 Colour temperature [K]: 4000 Nominal luminous [Lm]: 1950 CRI: 80 Lamp maximum intensity [cd]: / Wavelength [Nm]: / Beam angle [°]: 24° MacAdam Step: 2