3663
Colour
Technical Data
last update: 25/08/2026Description
Recessed ceiling fixture in sheet steel. Reflecting surface in sheet plating with white finish. Removable covers hinged to the body of the fixture to screen the light sources. Provided with square steel brackets for installation in false ceilings that vary in thickness from 10 to 48 mm.
Dimensions
General (mm)
1235x600x143
Shape
Rectangular
Recessed hole dimensions (mm)
1228x580x150
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
36
Luminous efficiency - lm/W (system value)
lm in emergency mode
89.7
Maximum intensity (cd)
329
Total light flux at or above an angle of 90° (lm)
1.38
Light output ratio (LOR)
33
Optic and beam angle
Adjustability
fixed
Colour temperature
Lifetime LED 1
Lifetime LED 2
Electrical data
Operating ambient temperature range
Voltage
220-240 VAC
ZVEI code
T 26
Power Supply
Electronic Control gear included
Mounting options
Integral
Installation
Description
Recessed into false ceilings that vary in thickness from 10 to 48 mm by means of square steel brackets. Hole dimensions 580x1228 mm.;
Mounting
Ceiling recessed
Wiring
Wiring for 4x36W fluorescent lamps with inductive ballasts and inverter. Fast-coupling terminal blocks for easier installation with possibility of double switch.