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QE31
Colour
Optional components
Technical Data
last update: 09/02/2026Description
Miniaturised recessed rectangular luminaire with LED light sources. Main body with die-cast aluminium radiant surface, minimal version (frameless) for flush installation on ceilings. Asymmetric optical system designed to obtain effective wall washer distribution. Flow recuperator - super-pure aluminium reflector - PMMA diffuser screen with ribbed texture; a special acrylic film, associated with the screen, allows for obtaining a uniform and effective light emission on the wall. Black polycarbonate inner perimeter frame. Neutral White LEDs.
Dimensions
General (mm)
132x30x56
Shape
Rectangular
Recessed hole dimensions (mm)
139x35
Technical performance
Complies with EN60598-1 and pertinent regulations
Physical properties
Material
Die-cast aluminium
Product certification
-
BIS -
QCERT
Photometric data
Details
lm system
393.8
W system
9.8
lm source
1010
W source
9.8
Luminous efficiency - lm/W (system value)
40.18
lm in emergency mode
-
Maximum intensity (cd)
310
Light output ratio (LOR)
39
Optic and beam angle
WW - Wall Washer
Adjustability
fixed
Light colour quality
CRI 95 - Rf (Colour Fidelity Index) 96 - Rg (Gamut Index) 101
Colour temperature
3500 K
MacAdam Step
3
Lifetime LED 1
> 50,000h - L90 - B10 (Ta 25°C)
Charts and polar curves
Electrical data
ZVEI code
LED
LED current (mA)
700
Installation
Description
Recessed with steel wire springs on a specific adapter (included), ensuring flush installation on ceiling. The adapter (Th. 12.5 mm) is fixed the ceiling with self-tapping screws; the wall is then filled and skim-coated; after inserting the luminaire's body, the finishing touches are applied. Recess opening 35 x 139.;
Mounting
Wall recessed, Ceiling recessed