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5474
Colour
Technical Data
last update: 25/08/2026Description
Fitting for ceiling-mounting equipped with optic for general lighting, for use with low voltage 50W QR 111 halogen lamps. Die-cast aluminium component plate, lathe-machined aluminium cylindrical body, die-cast aluminium lower frame, and steel lamp-holder spring. Liquid paint surface finish.
Dimensions
Diameter (mm)
ø140
Technical performance
Complies with EN60598-1 and pertinent regulations
Physical properties
Material
Aluminium
Photometric data
Details
lm system
W system
lm source
W source
50
Luminous efficiency - lm/W (system value)
lm in emergency mode
-
Maximum intensity (cd)
20052
Total light flux at or above an angle of 90° (Lm)
0
Light output ratio (LOR)
100
Optic and beam angle
Adjustability
fixed
Colour temperature
Lifetime LED 1
Lifetime LED 2
Electrical data
Operating ambient temperature range
Voltage
12 VDC
Power Supply
Electronic Control gear included
Mounting options
Integral
Installation
Description
Fitting fastens to ceiling via screws and expansion plugs; easy installation operations via bayonet assembly systems. Can be installed as pendant or wall-mounted via separate accessory kit.;
Mounting
Ceiling surface
Wiring
Electronic control gear inside the fitting. Plugs into system via quick-connecting terminal box.