

Details
- •Luminaires
- •High bay luminaire
- •1 KOM
- •GEWISS
Technical specifications
GWS4422BF857

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Details
- Luminaires
- High bay luminaire
- 1 KOM
- GEWISS
Technical specifications
Mounting method
Pendant
Material housing
Plastic
Nominal voltage
220 .. 240V
Suitable for auxiliary lamp
Lamp holder
None
Nominal current
330 .. 330mA
With light source
Type of control gear
LED operating device current-controlled
Exchangeable control gear
Dimming 1-10 V
Dimming DALI
With control gear
Suitable for number of lamps
4
Voltage type
AC
Dimming DMX
Lamp type
LED not exchangeable
Dimming 0-10 V
Colour housing
Grey
Max. system power
253W
Rated luminous flux according to IEC 62722-2-1
39200lm
Luminaire efficacy
155lm/W
Colour of light
White
Colour temperature
5700 .. 5700K
Colour rendering index CRI
80-89
Photobiological safety according to EN 62471
RG0
Power factor
0.9
Constant light output (CLO)
Colour temperature adjustable
No
Beam angle adjustable
No
Luminous flux adjustable
No
Width
504mm
Height/depth
114mm
Length
700mm
Type of wiring
Through wiring included
Number of poles
3
Conductor cross section
1.5mm²
Connection type
Push-in clamp
Max. number of luminaires per miniature circuit breaker B16
4
With protective cover
Operation by Bluetooth
Max. number of luminaires per miniature circuit breaker C16
8
Dimming phase cut-off
Dimming phase cut-on
Dimming DSI
Dimming LineSwitch
Dimming potentiometer (integrated)
Dimming manufacturer's proprietary system
Dimming mains voltage modulation
Dimming programmable
Dimming RF
Dimming Sine Wave Reduction
Dimming Touch and Dim
Dimming Zigbee
No dim function
Light distributor
Focal lens
Dimming with push-button
Light sharing
Symmetric
Reflector colour
Silver
Reflector
High-gloss
Material reflector
Plastic
Beam angle
Medium beam 21-40°
Colour consistency (McAdam ellipse)
SDCM3
Lumen maintenance at median useful life of 100,000 hr at 25 °C ambient (tq)
90%
Impact strength
IK08
Failure rate at median useful life of 100,000 hrs at 25 °C ambient (tq)
10%
Degree of protection (IP)
IP66
Protection class
I
Luminaire with limited surface temperature, sign "D“
Rated ambient temperature according to IEC62722-2-1
-30 .. 50°C
Ball-proof
Suitable for emergency lighting
Emergency power supply integrated
Filament test according to IEC 60695-2-11
850 °C - 30 s