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M978
Colour
Technical Data
last update: 09/02/2026Description
Fixed round recessed luminaire designed to use a 12X1,5W LED lamp in neutral white (4200°K) with medium optic. Recessed item with rim consisting of a single die-cast aluminium body. The upper part is a heat sink which helps to carry away the heat given off by the lamp. LED optics with a single lens made of thermoplastic material. Lamp set back 40 mm for greater visual comfort.
Dimensions
Diameter (mm)
ø146
Shape
Round
Recessed hole dimensions (mm)
ø135
Technical performance
Complies with EN60598-1 and pertinent regulations
Physical properties
Material
Die-cast aluminium
Photometric data
Details
lm system
1161.6
W system
19
lm source
1760
W source
17
Luminous efficiency - lm/W (system value)
61.14
lm in emergency mode
-
Maximum intensity (cd)
3977
Light output ratio (LOR)
66
Optic and beam angle
F - Flood 26°
Adjustability
fixed
Light colour quality
CRI 85
Colour temperature
4000 K
Lifetime LED 1
> 50,000h - L80 - B10 (Ta 25C)
Electrical data
Voltage
12
ZVEI code
LED
Power Supply
Electronic Control gear included
Mounting options
Integral
Installation
Description
Recessed using springs which allow easy installation in false ceilings with thickness ranging from 1 mm to 30 mm;
Mounting
Wall recessed, Ceiling recessed
Wiring
product complete with electronic components