

Details
- •Luminaires
- •High bay luminaire
- •1 KOM
- •GEWISS
Technical specifications
GWS4421AH857

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Details
- Luminaires
- High bay luminaire
- 1 KOM
- GEWISS
Technical specifications
Conductor cross section
1.5mm²
Width
504mm
Colour housing
Grey
Type of control gear
LED operating device current-controlled
Suitable for emergency lighting
Height/depth
114mm
Material housing
Plastic
Lamp holder
None
Protection class
I
Ball-proof
Colour rendering index CRI
80-89
Connection type
Push-in clamp
Lamp type
LED not exchangeable
Length
700mm
Voltage type
AC
Reflector
High-gloss
Number of poles
5
Reflector colour
Silver
Mounting method
Pendant
Material reflector
Plastic
With protective cover
Dimming 0-10 V
Nominal current
250 .. 250mA
Emergency power supply integrated
With light source
With control gear
Nominal voltage
220 .. 240V
Suitable for number of lamps
4
Degree of protection (IP)
IP66
Max. system power
189W
Dimming 1-10 V
Constant light output (CLO)
Photobiological safety according to EN 62471
RG0
Luminaire with limited surface temperature, sign "D“
Colour consistency (McAdam ellipse)
SDCM3
Type of wiring
Ending
Impact strength
IK08
Colour temperature
5700 .. 5700K
Rated ambient temperature according to IEC62722-2-1
-30 .. 50°C
Colour of light
White
Rated luminous flux according to IEC 62722-2-1
30800lm
Light sharing
Symmetric
Beam angle
Wide beam 41-80°
Filament test according to IEC 60695-2-11
850 °C - 30 s
Dimming potentiometer (integrated)
Dimming phase cut-on
Dimming manufacturer's proprietary system
Dimming Sine Wave Reduction
Dimming Zigbee
No dim function
Luminaire efficacy
163lm/W
Dimming phase cut-off
Dimming LineSwitch
Colour temperature adjustable
No
Dimming programmable
Dimming DSI
Dimming DMX
Light distributor
Refractor lens
Suitable for auxiliary lamp
Dimming Touch and Dim
Lumen maintenance at median useful life of 100,000 hr at 25 °C ambient (tq)
90%
Dimming with push-button
Failure rate at median useful life of 100,000 hrs at 25 °C ambient (tq)
10%
Dimming RF
Operation by Bluetooth
Max. number of luminaires per miniature circuit breaker B16
7
Dimming DALI
Max. number of luminaires per miniature circuit breaker C16
11
Dimming mains voltage modulation
Beam angle adjustable
No
Exchangeable control gear
Luminous flux adjustable
Continuously variable
Power factor
0.9