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 tube. Luminaire powder coated. Luminaire top 2x (L 1013 x W 28 x H 37 mm). Base plate (405 x 300 mm) with narrow opening (35 mm).  Tunable white in the indirect light dynamically adjustable from 2700 K to 6500 K. Direct light: 4000 K Symmetrical light distribution. 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. Version with intelligent presence control and brightness sensors. Integral driver located inside the luminaire tube. With 2 m connection cable including safety plug (Schuko).   Perfect for office areas (UGR ≤ 19) and environments with computer screens in accordance with EN 12464-1. 
 
Series: LESS IS MORE 27
Reference Number: 312276.0045.2.19
Colour: white aluminium (RAL 9006)
Length L: 1170 mm
Width B: 300 mm
Height H: 2033 mm
Weight: 11.6 kg
Lamp: LED
Socket: without socket
Colour temperature: 4000K
Colour rendering index (CRI): 80
Colour tolerance: 3 SDCM
Rated life: 60000 h (L80/B10)
Light source: LED
Socket lamp2: Without base
Colour temperature: 2700K - 6500K
Lifetime of lamp 2 combined: 60000 h (L80/B10)
System power 1: 80 W
Rated luminous flux 1: 6250 lm
Beam angle Down 1: 64° / 44°
Glare evaluation UGR (4H 8H) 1: 13.3
Luminous efficiency: 78 lm/W
System power 2: 83 W
Rated luminous flux 2: 6200 lm
Beam angle Down 2: 64° / 44°
Glare evaluation UGR (4H 8H) 2: 13.3
Luminous efficiency 2: 75 lm/W
System power 3: 80 W
Rated luminous flux 3: 6250 lm
Beam angle Down 3: 64° / 45°
Glare evaluation UGR (4H 8H) 3: 13.3
Luminous efficiency 3: 78 lm/W
Light outlet: direct/indirect
Light sharing: symmetrical
Control gear: Sensor converter
Control gear: Constant voltage supply
Voltage: 220 - 240 V / 50 - 60 Hz
Protection class: I
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
Type of protection: IP 20
Ambient temperature: 25 °C
Impact resistance: IK02
Filament test: 650°C - 30 seconds
Safety marks: F-mark
Conformity mark: CE, EAC