DOUALA

312251.000.191

Ceiling and wall luminaires, brushed stainless steel

Decorative round surface-mounted luminaire. Base: brushed stainless steel. Mouth-blown, 3-layer opal glass, satin finish. With decorative screen, aluminium. Patented spring fastening system. Suitable for ceiling mounting, wall (surface). Slave luminaire. Can only be operated in combination with corresponding master luminaire. Functional parameters of a master luminaire (ceiling height of approx. 2.8 m): HF detector 24 GHz with integrated corridor function. Coverage: approx. 130° radial. Easy adjustment of functions via 3 associated push button switches. Sensitivity/Range: 0.5-5 m radial, adjustable from 10-100%. Time control 1 second to 15 minutes in 8 different levels. Daylight detection with 5 brightness levels and learning mode. Up to 9 slave luminaires can be operated with one master luminaire (max. up to 150 W / 230 W). Suitable for outdoor use to a limited extent only, as it is sensitive to all movements. For recessed ceiling and recessed wall applications the recess housing must be ordered separately.

Technical Specifications

Diameter D 300 mm
Height H 95 mm
Weight 3.37 kg
Light source LED
Colour temperature 3000 K
Rated luminous flux 1750 lm
System power 20 W
System efficiency 88 lm/W
Glare evaluation UGR (4H 8H) 22,2
Beam angle down 128°
up 180°
Rated life 50000 h (L80/B10)
Colour rendering index (CRI) 80
Colour tolerance 3 SDCM
Photobiological safety according to EN 62471 Risk group 1
Driver Not necessary
Control on/off
Voltage 220 - 240 V / 50 - 60 Hz
Luminaires on B10A fuse 77
Luminaires on B16A fuse 124
Luminaires on C10A fuse 77
Luminaires on C16A fuse 124
Inrush current / Inrush current duration 0.22 A / 10 µs
CIE Flux Code / CEN Flux Code 40 70 90 84 100
Type of protection IP 40
Protection class I
Filament test 960°C - 30 seconds
Impact resistance IK02
Ambient temperature 25 °C
Conformity mark CE , EAC

Light Calculator

Room
Reflection rate 70 / 50 / 20
Calculation
Maintenance factor 0,8
Result
lx Illumination value Em
Quantity of Luminaires
lx Illumination value Em
W Total power
lm Total luminous flux
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Accessories

981892.000
Semi-recess housing for cavity walls