Q266
Colour
Technical Data
last update: 21/10/2025Description
Recessed luminaire with fixed wall washer optic for Neutral White LED lamp. Passive heat dissipation system. Lamp body with die-cast aluminium radiant surface, version with perimeter surface frame. Asymmetrical optic system designed to achieve a highly defined light distribution on walls and eliminate any shadow zones between the wall and the ceiling. Superpure aluminium reflector/flux enhancer - PMMA screen/refractor and thermoplastic holding structure. Supplied with a dimmable DALI ballast unit connected to the luminaire.
Dimensions
General (mm)
144x144x107
Shape
Square
Recessed hole dimensions (mm)
125x125
Technical performance
Complies with EN60598-1 and pertinent regulations
Physical properties
Weight (kg)
0.86
Material
Aluminium and technopolymer
Product certification
-
BIS -
CCC S&E -
CE -
ENEC-03 -
QCERT
Photometric data
Details
lm system
1887.68
W system
23.3
lm source
3200
W source
21
Luminous efficiency - lm/W (system value)
81.02
lm in emergency mode
-
Light output ratio (LOR)
59
Optic and beam angle
WW - Wall Washer
Adjustability
fixed
Light colour quality
CRI (minimum) 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
Voltage
220 - 240
ZVEI code
LED
Power Supply
Electronic Driver included
Mounting options
Remote
Dimmable option
Dimmable
Control
DALI-2
Installation
Description
Recessed with steel wire springs for false ceilings from 1 to 25 mm thick - preparation hole 125 x 125. Installation possible in a horizontal position. To light walls correctly check the installation distances and centre-to-centre distances indicated on the instructions sheet.;
Mounting
Ceiling recessed
Wiring
Quick-coupling connections on the ballast unit terminal block - Digital electronic cabling that allows dimming to be performed with DALI protocol or pushbutton systems (TOUCH DIM)