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QU55
Colour
Required accessories
It is necessary to order one of the required accessories to properly install and operate the product:
Technical Data
last update: 08/01/2026Description
A round luminaire that can be surface or pendant-mounted using a kit to be ordered separately. The product is designed to use LED lamps with C.o.B. technology. Reflector vacuum-metallised with aluminium vapours with an anti-scratch protective layer. The product is fitted with a passive dissipation system. Luminaire complete with LED lamp in neutral colour tone (4000K). General lighting beam. Product complete with inverter, in case of a blackout, operation is guaranteed for a maximum of 3 hours.
Dimensions
Diameter (mm)
ø234
Technical performance
Complies with EN60598-1 and pertinent regulations
Physical properties
Weight (kg)
2.45
Product certification
-
CE -
EAC -
ENEC-03 -
NOM -
QCERT -
CCC Pending
Photometric data
Details
lm system
3330
W system
31.2
lm source
3700
W source
23
Luminous efficiency - lm/W (system value)
106.73
lm in emergency mode
-
Maximum intensity (cd)
2213
Light output ratio (LOR)
90
Optic and beam angle
GL - general lighting
Adjustability
fixed
Light colour quality
CRI 80 - Rf (Colour Fidelity Index) 83 - Rg (Gamut Index) 94
Colour temperature
4000 K
MacAdam Step
2
Lifetime LED 1
> 50,000h - L90 - B10 (Ta 25°C)
Charts and polar curves
Electrical data
Power factor
See installation instructions
Voltage
220 - 230 V
ZVEI code
LED
Power Supply
Driver included
Mounting options
Remote
Installation
Description
surface or pendant-mounted using a kit to be ordered as an accessory.;
Mounting
Ceiling surface
Wiring
product complete with electronic components + inverter
Required accessories
To properly install and operate this product it’s necessary to have one of the required accessories
Go to required accessories