RI52
Colour
Technical Data
last update: 10/11/2025Description
Square recess luminaire with fixed optics, in version with outer frame. High efficiency LED source - increased flow version to achieve maximum performance in general lighting uses. Emission unit made up of a transparent PMMA prismatic reflector in combination with the flow recovery unit and diffuser screen, both produced in PMMA, integrated into the external polycarbonate structure. The painted die-cast aluminium diffuser encompasses the steel wire coupling springs. A power supply unit connected to the luminaire.
Dimensions
General (mm)
225x225x96
Shape
Square
Recessed hole dimensions (mm)
212x212
Technical performance
Complies with EN60598-1 and pertinent regulations
Physical properties
Weight (kg)
1.18
Product certification
-
CE -
ENEC-03 -
PEP Ecopassport -
QCERT -
UK Conformity Assessed
Photometric data
Details
lm system
4320
W system
32.5
lm source
4800
W source
28
Luminous efficiency - lm/W (system value)
132.92
lm in emergency mode
-
Light output ratio (LOR)
90
Optic and beam angle
GL - general lighting
Adjustability
fixed
Light colour quality
CRI (minimum) 80 - Rf (Colour Fidelity Index) 83 - Rg (Gamut Index) 94
Colour temperature
4000 K
MacAdam Step
2
Lifetime LED 1
> 50,000h - L90 - B10 (Ta 25°C)
Charts and polar curves
Electrical data
ZVEI code
LED
Power Supply
Electronic Driver included
Mounting options
Remote
Control
On/off
Installation
Description
recessed with steel wire springs for false ceilings from 1 to 25 mm thick;
Mounting
Ceiling surface
Wiring
functioning electronic components - power supply connection on the terminals with rapid connection of the driver.