312279.0045.2

Less is more 27

312279.0045.2

Series
Less is more 27
Type of Installation
ground installation
Colour
white aluminium
European Article number EAN
4051859270676

LED free-standing luminaires for single and double workplaces with extremely narrow luminaire head. Flat steel base plate for high stability and space-saving positioning with office furniture. Top and column made of aluminium. Pushbutton ergonomically integrated in the luminaire column. Luminaire powder coated. Luminaire top 2x (L 1013 x W 28 x H 37 mm). Base plate (450 x 340 mm) with wide opening (150 mm). Tunable white dynamically adjustable from 2700 K to 6500 K. Asymmetrical light distribution for high degree of uniformity in the workplace. Direct 60%, indirect 40% light emission. Direct light control via aluminium micro-grid in smooth finish. Indirect light control via satin-finish plastic diffuser in non-yellowing PMMA. Luminaire switchable/dimmable separately. Integral driver located inside the column. With 2 m connection cable including safety plug (Schuko).

Technical Specifications

Electrical:

System power
80 W
Luminaire efficacy
89 lm/W
System power 2
83 W
Luminaire efficacy 2
85 lm/W
System power 3
80 W
Luminaire efficacy 3
89 lm/W
Control gear
Touch-Dim converter
Control gear 2
Constant voltage supply
Voltage
220 - 240 V / 50 - 60 Hz
Luminaires on B10A fuse
5
Luminaires on B16A fuse
9
Luminaires on C10A fuse
9
Luminaires on C16A fuse
15
Inrush current / inrush current duration
34 A / 385 µs

Lighting technology:

Colour temperature
4,600 K
Rated luminous flux
7,100 lm
Glare evaluation UGR (4H 8H) 1
22.4
Beam angle
31° / 45° / 31° / 32°
Colour temperature 2
2,700 K
Rated luminous flux 2
7,050 lm
Glare evaluation UGR (4H 8H) 2
22.4
Colour temperature 3
6,500 K
Beam angle 2
31° / 45° / 31° / 32°
Rated luminous flux 3
7,100 lm
Glare evaluation UGR (4H 8H) 3
22.6
Beam angle 3
31° / 45° / 31° / 32°

Approbations:

ULOR
30.5 %
CIE Flux Code / CEN Flux Code
80 99 100 70 100
Type of Protection
IP 20
Protection Class
I
Glow Wire Test
650°C - 30 seconds
Impact Protection
IK02 (0,20 Joule)
Safety marks
F-mark
Trade mark
CE
Energy efficiency class LED
A+, A++
Energy class of included lamp
A+

Lamps:

Lamp
LED
Socket
Colour temperature
4000K
Colour rendering index (CRI)
80
Colour consistency (McAdam)
3
Lifetime
60000 h (L80/B10)
Photobiological safety according to EN 62471
Risk group 1
Lamp
LED
Socket
ohne Sockel
Colour temperature
2700K - 6500K
Lifetime
60000 h (L80/B10)

Dimensions:

Length L
1,170 mm
Width B
340 mm
Height H
2,033 mm
Weight
10.5 kg
Drawing