

Details
- •Luminaires
- •High bay luminaire
- •1 KOM
- •GEWISS
Technical specifications
GWS4422BH857

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Details
- Luminaires
- High bay luminaire
- 1 KOM
- GEWISS
Technical specifications
Mounting method
Pendant
Max. system power
253W
Rated luminous flux according to IEC 62722-2-1
39600lm
Lamp type
LED not exchangeable
With light source
Suitable for number of lamps
4
Suitable for auxiliary lamp
Lamp holder
None
Material housing
Plastic
Voltage type
AC
Colour housing
Grey
Nominal current
330 .. 330mA
Type of control gear
LED operating device current-controlled
Nominal voltage
220 .. 240V
Exchangeable control gear
With control gear
Dimming DMX
Dimming 0-10 V
Luminaire efficacy
157lm/W
Colour of light
White
Colour temperature
5700 .. 5700K
Colour rendering index CRI
80-89
Power factor
0.9
Photobiological safety according to EN 62471
RG0
Constant light output (CLO)
Colour temperature adjustable
No
Beam angle adjustable
No
Luminous flux adjustable
No
Length
700mm
Width
504mm
Type of wiring
Through wiring included
Height/depth
114mm
Number of poles
3
Conductor cross section
1.5mm²
Dimming Zigbee
Material reflector
Plastic
Beam angle
Wide beam 41-80°
Light distributor
Refractor lens
Light sharing
Symmetric
Lumen maintenance at median useful life of 100,000 hr at 25 °C ambient (tq)
90%
No dim function
Reflector colour
Silver
Ball-proof
Colour consistency (McAdam ellipse)
SDCM3
Failure rate at median useful life of 100,000 hrs at 25 °C ambient (tq)
10%
Rated ambient temperature according to IEC62722-2-1
-30 .. 50°C
Dimming with push-button
Dimming DSI
Dimming 1-10 V
Dimming DALI
Dimming potentiometer (integrated)
Dimming manufacturer's proprietary system
Dimming LineSwitch
Dimming phase cut-off
Dimming phase cut-on
Dimming mains voltage modulation
Dimming programmable
Dimming RF
Connection type
Push-in clamp
With protective cover
Max. number of luminaires per miniature circuit breaker B16
4
Operation by Bluetooth
Dimming Sine Wave Reduction
Max. number of luminaires per miniature circuit breaker C16
8
Reflector
High-gloss
Degree of protection (IP)
IP66
Luminaire with limited surface temperature, sign "D“
Filament test according to IEC 60695-2-11
850 °C - 30 s
Protection class
I
Emergency power supply integrated
Dimming Touch and Dim
Impact strength
IK08
Suitable for emergency lighting