312350.003.1.76

Less is more 50

312350.003.1.76

  • 312350.002.1.76
  • 312350.003.1.76
  • 312350.0045.1.76
Series
Less is more 50
Type of Installation
Recessed ceiling mounting, Wall (recessed)
Colour
black
European Article number EAN
4051859289074

Linear recessed ceiling and wall luminaire for aesthetically sophisticated lighting. Housing: extruded aluminium profile, powder-coated. End cap aluminium powder-coated. Alea optical system: Reflector structure (ABS, Aluminium-coated, highly polished) with integrated diffuser made of non-yellowing plastic (PMMA) opal for glare-free light at the workstation (screen-compliant according to EN 12464-1). Ceiling mounting with pre-assembled SBS clamping bracket system. Suitable for Recessed ceiling mounting, Wall (recessed). LED unit with integrated converter interchangeable and removable. With sensors or as a safety luminaire on request.

Technical Specifications

Electrical:

System power
41 W
Luminaire efficacy
130 lm/W
Control gear
DALI
Voltage
220 - 240 V / 50 - 60 Hz
Luminaires on B10A fuse
7
Luminaires on B16A fuse
12
Luminaires on C10A fuse
12
Luminaires on C16A fuse
20
Inrush current / Inrush current duration
50.9 A / 215 µs
Ripple current / Flicker
4 %
Total harmonic distortion
20 %
Power factor
0.9

Lighting technology:

Colour temperature
4,000 K
Rated luminous flux
5,300 lm
Glare evaluation UGR (4H 8H) 1
14.9
Beam angle Down 1
53° / 50°
Beam angle combined Up 1

Approbations:

CIE Flux Code / CEN Flux Code
95 100 100 100 100
Type of protection
IP 20
Protection class
I
Filament test
650°C - 30 seconds
Impact resistance
IK03 (0,35 Joule)
Safety marks
F-mark
Ambient temperature min.
-25 °C
Ambient temperature max.
30 °C
Conformity mark
CE, EAC
Energieeffizienzklasse 2019/2015
D
Non-maintained power mode
Umgebungstemperatur /
temperature ambiente
=> -25 °C ... + 30 °C

Lamps:

Lamp
LED
Socket
Colour temperature
4000K
Colour rendering index (CRI)
80
Colour tolerance
3
Rated life
50000 h (L80/B10)
Photobiological safety according to EN 62471
Risk group 1

Dimensions:

Length L
1,701 mm
Width B
71 mm
Height H
1.5 mm
Cut-out length LA
1,688 mm
Cut-out width BA
60 mm
Recess height HE
100 mm
Luminaire: recess height HEL
75 mm
Ceiling thickness S
10-30 mm
Weight
3.9 kg
Drawing

Light Calculator

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Reflection rate: 70 / 50 / 20