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QB73
Colour
Optional components
Technical Data
last update: 09/02/2026Description
Initial profile in extruded aluminium - Minimal (frameless) version for flush with ceiling mounting; micro-prismatic PMMA screen for controlled luminance emission UGR < 19 - 3000 cd/m2 (working lighting); screen set up for connecting several lengths by overlapping.
TPb rated. TPa version available on request, contact iGuzzini for more info
TPb rated. TPa version available on request, contact iGuzzini for more info
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
-
Maximum intensity (cd)
2447
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 recessed, surface, ceiling and pendant-mounted using suitable accessories to be ordered separately. The initial modules can be used individually for various applications if completed with accessory caps and the required LED module - L 3588.;
Mounting
Ceiling recessed, Ceiling surface, 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.