

Details
- •Luminaires
- •High bay luminaire
- •1 KOM
- •GEWISS
Technical specifications
GWS4420HA857

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Details
- Luminaires
- High bay luminaire
- 1 KOM
- GEWISS
Technical specifications
Protection class
I
Width
504mm
Mounting method
Pendant
Type of control gear
LED operating device current-controlled
Ball-proof
Lamp holder
None
Colour housing
Grey
Voltage type
AC
Conductor cross section
1.5mm²
Height/depth
114mm
Lamp type
LED not exchangeable
Length
700mm
Colour rendering index CRI
80-89
Reflector
High-gloss
Number of poles
3
Connection type
Push-in clamp
Material housing
Plastic
Emergency power supply integrated
Material reflector
Plastic
With light source
Light sharing
Symmetric
Luminaire with limited surface temperature, sign "D“
Impact strength
IK07
With protective cover
Suitable for emergency lighting
Degree of protection (IP)
IP65
Nominal voltage
220 .. 240V
Reflector colour
Silver
Suitable for number of lamps
4
Beam angle
Extreme wide beam >80°
Rated luminous flux according to IEC 62722-2-1
39600lm
Nominal current
330 .. 330mA
Colour temperature
5700 .. 5700K
Max. system power
253W
Constant light output (CLO)
With control gear
Colour of light
White
Type of wiring
Ending
Dimming programmable
Dimming phase cut-on
Colour consistency (McAdam ellipse)
SDCM3
Dimming 1-10 V
Dimming manufacturer's proprietary system
Dimming phase cut-off
Dimming DALI
Photobiological safety according to EN 62471
RG0
Dimming potentiometer (integrated)
Dimming DMX
Dimming LineSwitch
Dimming mains voltage modulation
Dimming 0-10 V
Rated ambient temperature according to IEC62722-2-1
-30 .. 50°C
Filament test according to IEC 60695-2-11
650 °C - 30 s
Colour temperature adjustable
No
Dimming Zigbee
Max. number of luminaires per miniature circuit breaker B16
4
No dim function
Operation by Bluetooth
Max. number of luminaires per miniature circuit breaker C16
8
Dimming with push-button
Failure rate at median useful life of 100,000 hrs at 25 °C ambient (tq)
10%
Dimming Sine Wave Reduction
Dimming DSI
Luminaire efficacy
157lm/W
Dimming RF
Suitable for auxiliary lamp
Dimming Touch and Dim
Light distributor
Reflector
Lumen maintenance at median useful life of 100,000 hr at 25 °C ambient (tq)
90%
Beam angle adjustable
No
Power factor
0.9
Exchangeable control gear
Luminous flux adjustable
No