R660
Colour
Optional accessories
Technical Data
last update: 12/11/2025Description
Fixed round mini-recessed luminaire with contact frame. The LED is set back to minimize direct glare. The recessed body is made of machined aluminium and the inside of the ring of thermoplastic available in a range of painted and metallised finishes. PMMA - spot high resolution optic lens. LED 4000K. Tool free assembly. Power unit available with a separate code no.
Dimensions
Diameter (mm)
ø22
Shape
Round
Recessed hole dimensions (mm)
ø17
Technical performance
Complies with EN60598-1 and pertinent regulations
Physical properties
Weight (kg)
0.03
Material
Aluminium and thermoplastic
Product certification
-
BIS -
CE -
ENEC-03 -
QCERT -
UK Conformity Assessed
Photometric data
Details
lm system
102.6
W system
1.4
lm source
180
W source
1.4
Luminous efficiency - lm/W (system value)
73.29
lm in emergency mode
-
Light output ratio (LOR)
57
Optic and beam angle
S - Spot 14°
Adjustability
fixed
Light colour quality
CRI (minimum) 90 - Rf (Colour Fidelity Index) 92 - Rg (Gamut Index) 98
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
LED Current
500
Installation
Description
Recessed in a false ceiling by means of a steel wire spring - minimum thickness of false ceiling: 1 mm - preparation hole Ø 17 mm.;
Mounting
Wall recessed, Ceiling recessed
Wiring
Direct current ballasts are available with a separate code no.: ON-OFF / 1-10V dimmable / DALI dimmable / Trailing Edge dimmable