

Details
- •Luminaires
- •High bay luminaire
- •1 KOM
- •GEWISS
Technical specifications
GWS4420BA857

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