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MK92
Colour
Optional components
Technical Data
last update: 25/08/2026Description
Die-cast aluminium and thermoplastic material, recessed luminaire complete with C.O.B technology LED lamp in a 4000K neutral white colour tone. Luminaire with spot optic complete with high level light output and uniform distribution OPTIBEAM reflector. The product permits an internal rotation around the 335° vertical axis and the 65° horizontal plane with continuous friction (only on this rotation). Product complete with a DALI driver separate from the luminaire.
Dimensions
Diameter (mm)
ø190
Shape
Round
Recessed hole dimensions (mm)
ø180
Technical performance
Complies with EN60598-1 and pertinent regulations
Physical properties
Material
Die-cast aluminium and reinforced thermoplastic
Product certification
-
BIS -
CE -
ENEC-03
Photometric data
Details
lm system
2250
W system
25.1
lm source
3000
W source
22
Luminous efficiency - lm/W (system value)
89.64
lm in emergency mode
-
Maximum intensity (cd)
9077
Total light flux at or above an angle of 90° (lm)
0
Light output ratio (LOR)
75
Optic and beam angle
S - Spot 16°
Adjustability
directional
Light colour quality
CRI 82 - Rf (Colour Fidelity Index) 85 - Rg (Gamut Index) 95
Colour temperature
4000 K
MacAdam Step
2
Lifetime LED 1
>50,000h - L80 - B10 (Ta 25°C)
Lifetime LED 2
Charts and polar curves
Electrical data
Operating ambient temperature range (C°)
ZVEI code
LED
Power Supply
Electronic Control gear included
Mounting options
Remote
Control
DALI
Installation
Description
Recessed in false ceilings, with thicknesses starting from between 1 mm and 20 mm, using special steel torsion springs and hinged brackets.;
Mounting
Ceiling recessed
Wiring
product complete with DALI components
Notes
For compliance with the NFC 20-455 standard use an optional filter code MW57 for each optical assembly