

Details
- •Luminaires
- •High bay luminaire
- •1 KOM
- •GEWISS
Technical specifications
GWS4420BQ857

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Details
- Luminaires
- High bay luminaire
- 1 KOM
- GEWISS
Technical specifications
Colour housing
Grey
Width
504mm
Reflector
High-gloss
Mounting method
Pendant
Protection class
I
Connection type
Push-in clamp
Lamp holder
None
Reflector colour
Silver
Ball-proof
Lamp type
LED not exchangeable
Height/depth
114mm
Suitable for emergency lighting
Colour rendering index CRI
80-89
Material housing
Plastic
Number of poles
3
Length
700mm
Voltage type
AC
Type of control gear
LED operating device current-controlled
Conductor cross section
1.5mm²
Light sharing
Symmetric
Nominal voltage
220 .. 240V
Impact strength
IK08
Material reflector
Plastic
Suitable for number of lamps
4
Emergency power supply integrated
Dimming DALI
Rated ambient temperature according to IEC62722-2-1
-30 .. 50°C
Colour consistency (McAdam ellipse)
SDCM3
Nominal current
330 .. 330mA
Degree of protection (IP)
IP66
Filament test according to IEC 60695-2-11
850 °C - 30 s
Type of wiring
Ending
With control gear
Dimming 0-10 V
Colour temperature
5700 .. 5700K
Rated luminous flux according to IEC 62722-2-1
36800lm
Dimming 1-10 V
Beam angle
Wide beam 41-80°
With protective cover
Max. system power
253W
Photobiological safety according to EN 62471
RG0
Dimming DMX
Colour of light
White
Constant light output (CLO)
With light source
Luminaire with limited surface temperature, sign "D“
Dimming LineSwitch
Dimming potentiometer (integrated)
Dimming Touch and Dim
Dimming manufacturer's proprietary system
Dimming Sine Wave Reduction
Operation by Bluetooth
Suitable for auxiliary lamp
Dimming Zigbee
Dimming phase cut-on
Dimming RF
Dimming DSI
Dimming programmable
Luminaire efficacy
145lm/W
Lumen maintenance at median useful life of 100,000 hr at 25 °C ambient (tq)
90%
Dimming mains voltage modulation
Max. number of luminaires per miniature circuit breaker B16
4
Dimming with push-button
No dim function
Failure rate at median useful life of 100,000 hrs at 25 °C ambient (tq)
10%
Dimming phase cut-off
Light distributor
Refractor lens
Colour temperature adjustable
No
Exchangeable control gear
Power factor
0.9
Luminous flux adjustable
No
Beam angle adjustable
No
Max. number of luminaires per miniature circuit breaker C16
8