QB79
Colour
Optional accessories
Technical Data
last update: 08/11/2025Description
Extruded aluminium intermediate profile - Minimal (frameless) version for flush with ceiling mounting available for direct and indirect lighting (luminous flux split into approx. 70% down / 30% up.). This allows continuous lines to be created with other intermediate profiles and an initial profile (required). Microprismatic PMMA lower screen for controlled luminance emission UGR < 19 - 3000 cd/m2 (working lighting); screen set up for connecting several lengths by overlapping. Methacrylate diffusing screen for upper emission.
Dimensions
General (mm)
3596x60x100
Technical performance
Complies with EN60598-1 and pertinent regulations
Physical properties
Weight (kg)
7
Material
Extruded aluminium
Product certification
-
BIS -
QCERT
Photometric data
Details
lm system
W system
lm source
W source
Luminous efficiency - lm/W (system value)
0
lm in emergency mode
-
Optic and beam angle
UGR - Luminance control UGR<19
Adjustability
fixed
Light colour quality
Rf (Colour Fidelity Index) 85 - Rg (Gamut Index) 96
Colour temperature
K
MacAdam Step
3
Installation
Description
Installation can be pendant-mounted using suitable accessories to be ordered separately; the mechanical systems for connecting modules are included in the package.;
Mounting
Ceiling pendant
Wiring
Set up exclusively to house L 3588 triple-length LED modules.
Notes
Take care with the system configuration. To make continuous lines of lighting, use the intermediate modules. To complete a continuous line correctly there must always be an initial module at the start or end of the composition.