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R461
Colour
Technical Data
last update: 10/02/2026Description
Round fixed luminaire designed to use LED lamps with C.o.B. technology. Version with rim for surface-mounting. Reflector vacuum-metallised with aluminium vapours with an anti-scratch protective layer. Dissipater made of painted grey die-cast aluminium. Product complete with LED lamp in warm white colour tone (3000K) and microfilm that is able to guarantee a light beam of UGR<19 L<3000 cd/m2, which is ideal for environments with video terminals.
TPa version available on request, contact iGuzzini for more info
TPa version available on request, contact iGuzzini for more info
Dimensions
Diameter (mm)
ø225
Recessed hole dimensions (mm)
ø212
Technical performance
Complies with EN60598-1 and pertinent regulations
Physical properties
Weight (kg)
1.03
Material
Aluminium and thermoplastic
Product certification
-
CE -
EAC -
ENEC-03 -
QCERT -
CCC Pending
Photometric data
Details
lm system
2403
W system
19.5
lm source
2700
W source
16
Luminous efficiency - lm/W (system value)
123.23
lm in emergency mode
-
Maximum intensity (cd)
1699
Light output ratio (LOR)
89
Optic and beam angle
UGR - Luminance control UGR<19
Ugr Rating
UGR<19 | L<1500 cd/mq @65°
Adjustability
fixed
Light colour quality
CRI 80 - Rf (Colour Fidelity Index) 84 - Rg (Gamut Index) 95
Colour temperature
3000 K
MacAdam Step
2
Lifetime LED 1
> 50,000h - L90 - B10 (Ta 25°C)
Charts and polar curves
Electrical data
Voltage
220 - 230 V
ZVEI code
LED
Dimmable option
Dimmable
Control
DALI-2
Installation
Description
Recessed using torsion springs which allow easy installation in false ceilings with thicknesses ranging from 1 mm to 20 mm.;
Mounting
Ceiling surface
Wiring
Product complete with DALI components