437F
Colour
Optional accessories
Technical Data
last update: 02/12/2025Dimensions
General (mm)
182
Diameter (mm)
ø86
Technical performance
Complies with EN60598-1 and pertinent regulations
Physical properties
Material
Die-cast aluminium and reinforced thermoplastic
Product certification
-
BIS -
ENEC pending
Photometric data
Details
lm system
1861.5
W system
20.1
lm source
2190
W source
17
Luminous efficiency - lm/W (system value)
92.61
lm in emergency mode
-
Light output ratio (LOR)
85
Optic and beam angle
M - Medium 19°
Adjustability
directional
Light colour quality
CRI (minimum) 90 - Rf (Colour Fidelity Index) 92 - Rg (Gamut Index) 99
Colour temperature
2700 K
MacAdam Step
2
Lifetime LED 1
> 50,000h - L90 - B10 (Ta 25C)
Electrical data
ZVEI code
LED
Power Supply
Electronic Power supply included
Mounting options
Integral
Control
with potentiometer
Installation
Description
Mounting
Three circuit track