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M333
Colour
Technical Data
last update: 25/08/2026Description
Recessed luminaire with 3x2.2W high output LED lamp. Monochrome emission in a neutral white (4200K) tone. Consists of a sheet steel "frameless" outer casing, housing the optical assembly made up of die-cast aluminium rings, independently adjustable using universal joints. Possibility of rotating ± 45° relative to the vertical and horizontal axes. Installation system set up for false ceilings 12.5 and 15 mm thick. LED optic with plastic medium beam lenses. Power supply to be ordered separately.
Dimensions
Diameter (mm)
ø131
Shape
Round
Recessed hole dimensions (mm)
ø137
Technical performance
Complies with EN60598-1 and pertinent regulations
Physical properties
Material
Die-cast aluminium
Photometric data
Details
lm system
374.5
W system
7.2
lm source
500
W source
5.1
Luminous efficiency - lm/W (system value)
52.01
lm in emergency mode
-
Maximum intensity (cd)
1411
Total light flux at or above an angle of 90° (Lm)
0
Light output ratio (LOR)
75
Optic and beam angle
F - Flood 26°
Adjustability
up/down tilt
Light colour quality
CRI 87
Colour temperature
4000 K
MacAdam Step
4
Lifetime LED 1
>50,000h - L70 - B10 (Ta 25°C)
Lifetime LED 2
Electrical data
Operating ambient temperature range
Voltage
220-240 VAC
ZVEI code
LED
Power Supply
Electronic Transformer included
Mounting options
Remote
LED current (mA)
0.6
Installation
Description
The adapter, which allows installation "flush with the ceiling", is fixed to the false ceiling; after subsequent finishing install the recessed luminaire using steel brackets which act on the adapter. Hole size: ø 137 mm;
Mounting
Ceiling recessed
Wiring
direct current electronic power supply available with separate code (6993); connections on recessed luminaire using terminal board supplied
Notes
incandescent wire test resistance: 850° using additional shield MW58