

Details
- •Luminaires
- •High bay luminaire
- •1 KOM
- •GEWISS
Technical specifications
GWS4220GH857

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Details
- Luminaires
- High bay luminaire
- 1 KOM
- GEWISS
Technical specifications
Colour housing
Grey
Material housing
Plastic
Reflector
High-gloss
Protection class
I
Mounting method
Pendant
Connection type
Push-in clamp
Length
700mm
Width
254mm
Type of control gear
LED operating device current-controlled
Height/depth
80mm
Lamp holder
None
Conductor cross section
1.5mm²
Colour rendering index CRI
80-89
Voltage type
AC
Ball-proof
Number of poles
3
Suitable for emergency lighting
Reflector colour
Silver
Lamp type
LED not exchangeable
Nominal voltage
120 .. 277V
With protective cover
Beam angle
Wide beam 41-80°
Max. system power
129W
Material reflector
Plastic
Suitable for number of lamps
2
With control gear
Colour temperature
5700 .. 5700K
Colour of light
White
Nominal current
325 .. 325mA
Rated luminous flux according to IEC 62722-2-1
19800lm
Photobiological safety according to EN 62471
RG0
Luminaire with limited surface temperature, sign "D“
With light source
Light sharing
Symmetric
Type of wiring
Ending
Constant light output (CLO)
Colour consistency (McAdam ellipse)
SDCM3
Impact strength
IK08
Degree of protection (IP)
IP66
Emergency power supply integrated
Dimming 1-10 V
Dimming 0-10 V
Filament test according to IEC 60695-2-11
850 °C - 30 s
Rated ambient temperature according to IEC62722-2-1
-25 .. 40°C
Dimming Touch and Dim
Dimming LineSwitch
Dimming DMX
Dimming manufacturer's proprietary system
Dimming mains voltage modulation
Dimming RF
Suitable for auxiliary lamp
Dimming programmable
Dimming Sine Wave Reduction
Dimming DSI
Dimming phase cut-on
No dim function
Luminaire efficacy
153lm/W
Dimming Zigbee
Dimming potentiometer (integrated)
Operation by Bluetooth
Max. number of luminaires per miniature circuit breaker C16
11
Dimming with push-button
Light distributor
Refractor lens
Dimming phase cut-off
Max. number of luminaires per miniature circuit breaker B16
7
Failure rate at median useful life of 100,000 hrs at 25 °C ambient (tq)
10%
Lumen maintenance at median useful life of 100,000 hr at 25 °C ambient (tq)
90%
Colour temperature adjustable
No
Dimming DALI
Exchangeable control gear
Power factor
0.9
Beam angle adjustable
No
Luminous flux adjustable
No