439B
Colour
Optional accessories
Technical Data
last update: 14/11/2025Description
Adjustable spotlight with adapter for installation on a mains voltage track. Luminaire made of die-cast aluminium. Spotlight double adjustability allows a 360° rotation about the vertical axis and 90° tilting relative to the horizontal plane. Mechanical aiming locks both for rotation about the vertical axis and tilting relative to the horizontal plane. Optical assembly made up of Warm White 3000K high colour rendering C.o.B LEDs, with OPTI BEAM REFLECTOR technology and a well-defined wide flood light beam. Dimmable DALI driver built-in to box with a semi-hidden system on track.
Dimensions
General (mm)
153
Diameter (mm)
ø86
Technical performance
Complies with EN60598-1 and pertinent regulations
Physical properties
Weight (kg)
0.9
Material
Aluminium and thermoplastic
Product certification
-
BIS -
CE -
ENEC-03 -
PEP Ecopassport -
UK Conformity Assessed
Photometric data
Details
lm system
2505
W system
30.5
lm source
3340
W source
26
Luminous efficiency - lm/W (system value)
82.13
lm in emergency mode
-
Light output ratio (LOR)
75
Optic and beam angle
WF - Wide Flood 56°
Adjustability
directional
Light colour quality
CRI (minimum) 90 - Rf (Colour Fidelity Index) 92 - Rg (Gamut Index) 99
Colour temperature
3000 K
MacAdam Step
2
Lifetime LED 1
> 50,000h - L90 - B10 (Ta 25°C)
Charts and polar curves
Electrical data
Inrush current
5 A / 50 µs
ZVEI code
LED
Control
DALI-2
Installation
Description
On a three-phase/DALI electrified track;
Mounting
Three circuit track pendant
Wiring
Product complete with DALI dimmable components, housed in a semi-hidden box on the track.