

Details
- •Luminaires
- •High bay luminaire
- •1 KOM
- •GEWISS
Technical specifications
GWS4420AH840

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Details
- Luminaires
- High bay luminaire
- 1 KOM
- GEWISS
Technical specifications
Mounting method
Pendant
Max. system power
189W
Rated luminous flux according to IEC 62722-2-1
30800lm
Luminaire efficacy
163lm/W
Lamp type
LED not exchangeable
Suitable for number of lamps
4
Suitable for auxiliary lamp
With light source
Lamp holder
None
Material housing
Plastic
Colour housing
Grey
Voltage type
AC
Nominal voltage
220 .. 240V
Type of control gear
LED operating device current-controlled
Dimming 1-10 V
Exchangeable control gear
Nominal current
250 .. 250mA
With control gear
Dimming 0-10 V
Dimming DALI
Dimming DMX
Dimming phase cut-off
Dimming phase cut-on
Dimming DSI
Dimming LineSwitch
Dimming manufacturer's proprietary system
Dimming potentiometer (integrated)
Dimming mains voltage modulation
Dimming RF
Dimming Touch and Dim
Dimming Sine Wave Reduction
Dimming Zigbee
Dimming programmable
Dimming with push-button
No dim function
Light distributor
Refractor lens
Reflector
High-gloss
Light sharing
Symmetric
Material reflector
Plastic
Reflector colour
Silver
Beam angle
Wide beam 41-80°
Colour of light
White
Colour temperature
4000 .. 4000K
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
Ending
Conductor cross section
1.5mm²
Number of poles
3
Connection type
Push-in clamp
With protective cover
Max. number of luminaires per miniature circuit breaker B16
4
Operation by Bluetooth
Max. number of luminaires per miniature circuit breaker C16
8
Protection class
I
Colour consistency (McAdam ellipse)
SDCM3
Lumen maintenance at median useful life of 100,000 hr at 25 °C ambient (tq)
90%
Failure rate at median useful life of 100,000 hrs at 25 °C ambient (tq)
10%
Impact strength
IK08
Degree of protection (IP)
IP66
Ball-proof
Emergency power supply integrated
Luminaire with limited surface temperature, sign "D“
Filament test according to IEC 60695-2-11
850 °C - 30 s
Rated ambient temperature according to IEC62722-2-1
-30 .. 50°C
Suitable for emergency lighting