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4250
Colour
Technical Data
last update: 25/08/2026Description
Downlighter made up of three optical assemblies for use with a combination of halogen and discharge lamps. Downlighter made up of a metal perimetric rim and a painted sheet steel lamp compartment. The light sources are positioned on special die-cast aluminium gimbals that can be adjusted by +/- 45° and are equipped with a mechanical locking device on the outer ring to guarantee stability of the delivery angle also during routine maintenance operations. For HIT light sources adjustability is +/- 24°.
Dimensions
General (mm)
499x180x224
Shape
Rectangular
Recessed hole dimensions (mm)
487x169x224
Technical performance
Complies with EN60598-1 and pertinent regulations
Physical properties
Material
Die-cast aluminium
Product certification
-
ENEC-03
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)
0
Light output ratio (LOR)
100
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
Remote
Installation
Description
Recessed application. The outer casing is fixed to the false ceiling by adjustable brackets on special sliders. The perimetric frame acts as a ledge.;
Mounting
Ceiling recessed
Wiring
Electrical connection by means of fast-fitting connectors. The electrical components required for the fitting are housed in special control gear boxes (4467) to be ordered separately. For low-voltage lamps connect the cables of the fitting to the terminal block of the secondary of the transformer to be ordered separately.
Notes
In order to use 35W discharge lamps, order control gears cod. 4466. For the photometric data of the fitting, refer to the photometric characteristics of the light sources.