3957
Colour
Technical Data
last update: 25/08/2026Description
Small module with raised angular screen and automatic adjustment system and dimmable digital electronic control gear 7x24 W T16 (T5) (NFC20-455 850°C)
Dimensions
Shape
Square
Recessed hole dimensions (mm)
580x580x180
Technical performance
Complies with EN60598-1 and pertinent regulations
Physical properties
Material
Sheet steel
Photometric data
Details
lm system
W system
lm source
W source
Luminous efficiency - lm/W (system value)
lm in emergency mode
-
Total light flux at or above an angle of 90° (lm)
453.53
Light output ratio (LOR)
49
Optic and beam angle
Colour temperature
Lifetime LED 1
Lifetime LED 2
Electrical data
Operating ambient temperature range
Voltage
220-240 VAC
Power Supply
Electronic Control gear included
Mounting options
Integral
Installation
Description
Mounting
Ceiling recessed
Notes
The luminous intensity and the colour temperature can be controlled through the control panel (code 9831) and the specific electronic control unit (code 9832). NFC20-455 850°C