Product code
QS78
Blade R downlight
QS78: MInimal Ø 84 - Flood beam - LED
Technical description:
Ring luminaire with 6 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. Minimal (frameless) version for flush with ceiling installation. For recessed installation in a false ceiling a specific adapter is required that is available with a separate item code. 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. Central cover available with separate item code.
Installation:
Recessed with steel wire springs for false ceilings from 12,5 to 25 mm thick - Ø 84 installation hole.
Colour:
White (01) | Black (04) | Gold (14)* | Burnished chrome (E6)*
Weight (Kg):
0.3
Mounting:
ceiling recessed
Wiring:
On the power supply unit with terminal board included. Available in DALI electronic versions.
Notes:
Central cover to complete the luminaire to be ordered with a separate item code - available in a standard finish, it is designed to be painted with a customised finish.
Class II;IP20;IP23 ()
CE;ENEC-03;EAC;QCERT;NOM;IRAM;BVB;SNI;CCC Pending;BIS Pending
Product configuration: QS78
QS78: MInimal Ø 84 - Flood beam - LED
Product characteristics:
Total lighting output [Lm]: 872
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]: 60.1
Voltage [V]: 230
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.) [%]: 83
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]: 2700
Nominal luminous [Lm]: 1050
CRI: 90
Lamp maximum intensity [cd]: /
Wavelength [Nm]: /
Beam angle [°]: 40°
MacAdam Step: 2