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QB88
Colour
Technical Data
last update: 02/08/2026Description
LED module set up for housing in initial or intermediate system profiles. High efficiency down emission for Working profiles (with a controlled luminance micro-prismatic screen). Electronic control gear integrated in the luminaire. Extruded aluminium heat sink; high emission yield flux enhancer. Neutral 4000K LED
Dimensions
General (mm)
598
Technical performance
Complies with EN60598-1 and pertinent regulations
Physical properties
Material
Extruded aluminium
Product certification
-
BIS -
CE -
ENEC-03 -
NOM
Photometric data
Details
lm system
653.2
W system
5.9
lm source
920
W source
4.5
Luminous efficiency - lm/W (system value)
110.71
lm in emergency mode
-
Total light flux at or above an angle of 90° (Lm)
0
Light output ratio (LOR)
71
Optic and beam angle
UGR - Luminance control UGR<19
Adjustability
fixed
Light colour quality
CRI 82 - Rf (Colour Fidelity Index) 85 - Rg (Gamut Index) 96
Colour temperature
4000 K
MacAdam Step
3
Lifetime LED 1
>50,000h - L90 - B10 (Ta 25°C)
Lifetime LED 2
Charts and polar curves
Electrical data
Operating ambient temperature range
ZVEI code
LED
Power Supply
Electronic Driver included
Mounting options
Integral
Installation
Description
Module insertion on profiles facilitated by a quick coupling system.;
Wiring
Quick coupling terminal block connection to simplify connections between the subsequent modules. Complete with integrated ON-OFF - non-dimmable control gear.