

Details
- •Luminaires
- •High bay luminaire
- •1 KOM
- •GEWISS
Technical specifications
GWS4421BQ857

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Details
- Luminaires
- High bay luminaire
- 1 KOM
- GEWISS
Technical specifications
Lamp type
LED not exchangeable
Mounting method
Pendant
Colour rendering index CRI
80-89
Length
700mm
Conductor cross section
1.5mm²
Voltage type
AC
Type of control gear
LED operating device current-controlled
Ball-proof
Number of poles
5
Height/depth
114mm
Protection class
I
Colour housing
Grey
Lamp holder
None
Material housing
Plastic
Connection type
Push-in clamp
Reflector
High-gloss
Width
504mm
Filament test according to IEC 60695-2-11
850 °C - 30 s
Max. system power
253W
With protective cover
Rated ambient temperature according to IEC62722-2-1
-30 .. 50°C
Luminaire with limited surface temperature, sign "D“
With light source
Nominal voltage
220 .. 240V
Nominal current
330 .. 330mA
Photobiological safety according to EN 62471
RG0
Colour of light
White
Suitable for number of lamps
4
Colour temperature
5700 .. 5700K
Beam angle
Wide beam 41-80°
Suitable for emergency lighting
Light sharing
Symmetric
Type of wiring
Ending
Emergency power supply integrated
Impact strength
IK08
Reflector colour
Silver
With control gear
Constant light output (CLO)
Colour consistency (McAdam ellipse)
SDCM3
Material reflector
Plastic
Rated luminous flux according to IEC 62722-2-1
36800lm
Degree of protection (IP)
IP66
Dimming LineSwitch
Dimming manufacturer's proprietary system
Dimming Sine Wave Reduction
Dimming programmable
Dimming potentiometer (integrated)
Dimming phase cut-off
Dimming mains voltage modulation
Dimming DALI
Dimming 0-10 V
Dimming Zigbee
Max. number of luminaires per miniature circuit breaker C16
11
Dimming DMX
Dimming Touch and Dim
Dimming phase cut-on
Dimming RF
Lumen maintenance at median useful life of 100,000 hr at 25 °C ambient (tq)
90%
Suitable for auxiliary lamp
Max. number of luminaires per miniature circuit breaker B16
7
Light distributor
Refractor lens
Luminaire efficacy
145lm/W
Dimming DSI
No dim function
Operation by Bluetooth
Dimming 1-10 V
Dimming with push-button
Power factor
0.9
Failure rate at median useful life of 100,000 hrs at 25 °C ambient (tq)
10%
Exchangeable control gear
Beam angle adjustable
No
Colour temperature adjustable
No
Luminous flux adjustable
Continuously variable