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MQ57
Colour
Technical Data
last update: 07/11/2025Description
Miniaturized recessed rectangular luminaire with LEDs. Main body with die-cast aluminium radiant surface, version with perimeter surface frame. Optical system designed for diffused lighting distribution. Flux enhancer - superpure aluminium reflector - microprism screen in transparent PMMA with optimised geometry texture; a special film in acrylic material, combined with the screen, allow for a comfortable level of lighting diffusion. Black polycarbonate internal perimeter frame. Supplied with electronic control gear connected to the luminaire. Warm white LED.
Dimensions
General (mm)
148x44x54
Shape
Round
Technical performance
Complies with EN60598-1 and pertinent regulations
Physical properties
Weight (kg)
0.35
Material
Die-cast aluminium
Product certification
-
BIS -
CE -
ENEC-03 -
NOM -
QCERT -
UK Conformity Assessed
Photometric data
Details
lm system
649
W system
12.7
lm source
1100
W source
9.9
Luminous efficiency - lm/W (system value)
51.1
lm in emergency mode
-
Light output ratio (LOR)
59
Optic and beam angle
GL - general lighting
Adjustability
fixed
Light colour quality
CRI 90 - Rf (Colour Fidelity Index) 91 - Rg (Gamut Index) 98
Colour temperature
3000 K
MacAdam Step
3
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 Control gear included
Mounting options
Integral
Installation
Description
recessed with steel springs for false ceilings from 1 to 25 mm; can be installed on cealings and walls (vertical + horizontal) - preparation slot 37 x 141;
Mounting
Wall recessed, Ceiling recessed
Wiring
on power box: screw connections