Product code
QS55
Blade R downlight
QS55: Frame Ø 170 - Flood beam - LED
Technical description:
Ring luminaire with 18+12 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. The 18 LED and 12 LED optical assemblies include control gear and separate on/off switches. 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):
1.25
Mounting:
ceiling recessed
Wiring:
On the power supply unit with terminal board included. Available in DALI versions.
Class II;IP20;IP23 (On the visible part of the product once installed)
CE;ENEC-03;CCC S&E;EAC;QCERT;NOM;IRAM;SNI;BIS Pending
Product configuration: QS55
QS55: Frame Ø 170 - Flood beam - LED
Product characteristics:
Total lighting output [Lm]: 3818
Total luminous flux at or above an angle of 90° [Lm]: 0
Total power [W]: 56.2
Emergency luminous flux [Lm]: /
Luminous efficacy [Lm/W]: 67.9
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]: 5.2
Nominal power [W]: 51
Colour temperature [K]: 2700
Nominal luminous [Lm]: 4600
CRI: 90
Lamp maximum intensity [cd]: /
Wavelength [Nm]: /
Beam angle [°]: 44°
MacAdam Step: 2