P177
Colour
Optional accessories
Technical Data
last update: 21/10/2025Description
Recessed direct emission luminaire designed to use Warm White 3000K high colour rendering LEDs and be installed in modular false ceilings with a 625 x 625 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<1,500 cd/m2 for α≥65° ideal for environments where video monitors are used. The LEDs are arranged inside the perimeter and the DALI driver is housed in the product.
Dimensions
General (mm)
625x625x26
Technical performance
Complies with EN60598-1 and pertinent regulations
Physical properties
Material
Aluminium
Product certification
-
CE -
ENEC-03 -
QCERT
Photometric data
Details
lm system
3346.5
W system
33
lm source
4850
W source
29
Luminous efficiency - lm/W (system value)
101.41
lm in emergency mode
-
Light output ratio (LOR)
69
Optic and beam angle
UGR - Luminance control UGR<19
Adjustability
fixed
Light colour quality
CRI (minimum) 80 - Rf (Colour Fidelity Index) 86 - Rg (Gamut Index) 96
Colour temperature
3000 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