QE48
Colour
Technical Data
last update: 01/12/2025Description
rectangular miniaturised recessed luminaire with 5 optical elements with LED lamps - fixed optics - wide flood beam angle. Main body with die-cast aluminium radiant surface, version with perimeter surface frame. Metallised thermoplastic high definition optics, integrated in a rear position in the black anti-glare screen; the structure of the optical system prevents a pinpoint effect, allowing precise, circular light distribution and emission with controlled glare . Supplied with DALI dimmable electronic control gear connected to the luminaire. Neutral white LED
Dimensions
General (mm)
148x44x54
Shape
Rectangular
Recessed hole dimensions (mm)
141x37
Technical performance
Complies with EN60598-1 and pertinent regulations
Physical properties
Weight (kg)
0.05
Material
Die-cast aluminium
Product certification
-
BIS -
QCERT
Photometric data
Details
lm system
829.3
W system
13
lm source
1000
W source
10
Luminous efficiency - lm/W (system value)
63.79
lm in emergency mode
-
Light output ratio (LOR)
83
Optic and beam angle
WF - Wide Flood 48°
Adjustability
fixed
Light colour quality
CRI (minimum) 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
Inrush current
20 A / 50 µs
Minimum dimming
1
Voltage
220 - 240
ZVEI code
LED
Power Supply
Electronic Control gear included
Mounting options
Integral
Dimmable option
Dimmable
Control
DALI
Installation
Description
recessed with steel wire springs for false ceilings from 1 to 25 mm thick - preparation hole 37 x 141;
Mounting
Wall recessed, Ceiling recessed
Wiring
on control gear box; screw connections with terminal block included