Round highbay luminaire for chain or cable suspension. Robust housing made of die-cast aluminium with eye ring, powder coated. Vertical cooling ribs ensure constant heat dissipation for optimal thermal management. Diffuser made of clear, non-reflecting, single pane safety glass (toughened glass).  Easy to install thanks to 1-point suspension. Suitable for chain or steel cable suspension (to be provided on site).   Glare limitation through accessories with reflectors or refractors. Ceiling- and wall-mounting bracket available as accessory. Luminaire with limited surface temperature in accordance with EN 60598-2-24 for use in environments in which a deposit of conductive dust on the luminaire can be expected. Qualified for use in the food and drink industry. 
 
Series: INDUSTRIAL HALL
Reference Number: 921713.003
Colour: black
Diameter: 248 mm
Height: 167.5 mm
Weight: 2.49 kg
Lamp: LED
Socket: without socket
Colour temperature: 4000K
Colour rendering index (CRI): 80
Colour tolerance (McAdam): 4 SDCM
Rated life: 50000 h (L80/B10)
System power: 40 W
Rated luminous flux: 5800 lm
Beam angle Down: 104°
Glare evaluation RUG (4H 8H): 32.5
Luminous efficiency: 145 lm/W
Light outlet: direct
Light sharing: symmetrical
Control gear: Regulated power supply
Voltage: 230 - 240 V / 50 - 60 Hz
Power factor: 0.95
Protection class: I
Luminaires on B10A fuse: 10
Luminaires on B16A fuse: 16
Luminaires on C10A fuse: 17
Luminaires on C16A fuse: 27
Inrush current / Inrush current duration: 80 A / 350 µs
Total harmonic distortion: 10 %
Type of protection: IP 65
Ambient temperature: -30 °C to + 55 °C
Impact resistance: IK09
Filament test: 960°C - 30 seconds
Safety marks: D-mark
Conformity mark: CE, EAC