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P174
Colour
Optional components
Technical Data
last update: 08/01/2026Description
Recessed direct emission luminaire designed to use Neutral White 4,000K LEDs and be installed in modular false ceilings with a 625x625 mm step. Anodised aluminium perimeter profile. The micro-prismatic diffuser screen, combined with an inner screen and diffusing film, allows optimum diffusion of the direct light and controlled luminance UGR<19 with L<3,000 cd/m2 for α≥65° ideal for environments where video monitors are used. The LEDs are arranged inside the perimeter and the driver is housed in the product.
Dimensions
General (mm)
625x625x26
Technical performance
Complies with EN60598-1 and pertinent regulations
Physical properties
Weight (kg)
8.2
Material
Aluminium
Product certification
-
CE -
ENEC-03 -
QCERT
Photometric data
Details
lm system
4243.5
W system
39.3
lm source
6150
W source
35
Luminous efficiency - lm/W (system value)
107.98
lm in emergency mode
-
Maximum intensity (cd)
2034
Light output ratio (LOR)
69
Optic and beam angle
UGR - Luminance control UGR<19
Adjustability
fixed
Light colour quality
CRI 80 - Rf (Colour Fidelity Index) 85 - Rg (Gamut Index) 96
Colour temperature
4000 K
MacAdam Step
3
Lifetime LED 1
> 50,000h - L80 - B10 (Ta 25°C)
Charts and polar curves
Electrical data
Voltage
230
ZVEI code
LED
Power Supply
Control gear included
Mounting options
Integral
Control
DALI
Installation
Description
Recessed in modular false ceilings with a 625 x 625 mm step;
Mounting
Ceiling pendant
Wiring
Product complete with DALI electronic components