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MD71
Colour
Technical Data
last update: 21/10/2025Description
Circular recessed luminaire. Version with rim for surface-mounting. Model with a 15 LED circuit in warm white 3000K with soft lens as standard for optimising light beam distribution. 18° adjustable spot optic. Die-cast aluminium body and 99.9% super-pure aluminium reflector. The luminaire can be rotated 30° relative to the horizontal plane and 358° about the vertical axis. Screw-operated mechanical locks allow the luminaires to be aimed on the vertical axis and horizontal plane. Luminaire complete with DALI ballast.
Dimensions
Diameter (mm)
ø147
Shape
Round
Technical performance
Complies with EN60598-1 and pertinent regulations
Physical properties
Material
Die-cast aluminium
Product certification
-
ENEC-03 -
QCERT
Photometric data
Details
lm system
1814.4
W system
34
lm source
2800
W source
30
Luminous efficiency - lm/W (system value)
53.36
lm in emergency mode
-
Light output ratio (LOR)
65
Optic and beam angle
M - Medium 18°
Adjustability
directional
Light colour quality
CRI 85
Colour temperature
3000 K
MacAdam Step
3
Lifetime LED 1
50.000h - L80 - B10 (Ta 25°C)
Charts and polar curves
Electrical data
Voltage
220 - 240
ZVEI code
LED
Power Supply
Control gear included
Mounting options
Integral
Control
DALI
Installation
Description
Installed using torsion springs which allow easy recessing in false ceilings with thickness from 1 mm to 25 mm.;
Mounting
Ceiling recessed
Wiring
Product complete with DALI electronic components