Product code R767 Blade R downlight R767: Frame Ø 170 - Flood beam - LED Technical description: Ring luminaire with 18 optical elements for LED lamps - fixed optics. The optic system guarantees a high level of visual comfort and no glare. The body includes a radiant surface made of die-cast aluminium. Version includes a perimeter surface frame. High definition reflectors made of thermoplastic material vacuum-metallised with aluminium vapours, integrated in a set-back position in the anti-glare screen. Supplied with a power supply unit connected to the luminaire. Installation: Recessed with steel wire springs for false ceilings from 1 to 25 mm thick - Ø 170 installation hole. Colour: White (01) | Black / Black (43) | Black / White (47) | White/Gold (41)* | White / burnished chrome (E7)* Weight (Kg): 0.68 Mounting: ceiling recessed Wiring: On the power supply unit with terminal board included. Available in DALI versions. Class II;IP20;IP23 () BIS;QCERT;SNI;ENEC Pending;CCC Pending Product configuration: R767 R767: Frame Ø 170 - Flood beam - LED Product characteristics: Total lighting output [Lm]: 3611 Total luminous flux at or above an angle of 90° [Lm]: 0 Total power [W]: 36 Emergency luminous flux [Lm]: / Luminous efficacy [Lm/W]: 100.3 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.) [%]: 83 Number of lamps for optical assembly: 1 Lamp code: LED Socket: / ZVEI Code: LED Ballast losses [W]: 0 Nominal power [W]: 36 Colour temperature [K]: 4000 Nominal luminous [Lm]: 4350 CRI: 80 Lamp maximum intensity [cd]: / Wavelength [Nm]: / Beam angle [°]: 44° MacAdam Step: 2