

Details
- •Luminaires
- •High bay luminaire
- •1 KOM
- •GEWISS
Technical specifications
GWS4420AH857

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Details
- Luminaires
- High bay luminaire
- 1 KOM
- GEWISS
Technical specifications
Colour rendering index CRI
80-89
Voltage type
AC
Connection type
Push-in clamp
Protection class
I
Lamp holder
None
Reflector
High-gloss
Colour housing
Grey
Type of control gear
LED operating device current-controlled
Mounting method
Pendant
Conductor cross section
1.5mm²
Width
504mm
With protective cover
Number of poles
3
Ball-proof
With light source
Height/depth
114mm
Degree of protection (IP)
IP66
Suitable for emergency lighting
Reflector colour
Silver
Suitable for number of lamps
4
Material reflector
Plastic
With control gear
Impact strength
IK08
Material housing
Plastic
Lamp type
LED not exchangeable
Emergency power supply integrated
Length
700mm
Luminaire with limited surface temperature, sign "D“
Beam angle
Wide beam 41-80°
Nominal voltage
220 .. 240V
Light sharing
Symmetric
Rated luminous flux according to IEC 62722-2-1
30800lm
Colour temperature
5700 .. 5700K
Colour of light
White
Nominal current
250 .. 250mA
Max. system power
189W
Colour consistency (McAdam ellipse)
SDCM3
Constant light output (CLO)
Photobiological safety according to EN 62471
RG0
Dimming 0-10 V
Dimming Touch and Dim
Dimming RF
Rated ambient temperature according to IEC62722-2-1
-30 .. 50°C
Dimming manufacturer's proprietary system
Dimming LineSwitch
Filament test according to IEC 60695-2-11
850 °C - 30 s
Dimming DALI
Dimming mains voltage modulation
Dimming phase cut-on
Dimming programmable
Dimming phase cut-off
Dimming with push-button
Dimming Zigbee
Type of wiring
Ending
Dimming 1-10 V
Dimming DMX
Dimming Sine Wave Reduction
Dimming potentiometer (integrated)
Luminaire efficacy
163lm/W
No dim function
Light distributor
Refractor lens
Operation by Bluetooth
Luminous flux adjustable
No
Power factor
0.9
Max. number of luminaires per miniature circuit breaker C16
8
Suitable for auxiliary lamp
Max. number of luminaires per miniature circuit breaker B16
4
Lumen maintenance at median useful life of 100,000 hr at 25 °C ambient (tq)
90%
Exchangeable control gear
Beam angle adjustable
No
Colour temperature adjustable
No
Dimming DSI
Failure rate at median useful life of 100,000 hrs at 25 °C ambient (tq)
10%