

Details
- •Luminaires
- •High bay luminaire
- •1 KOM
- •GEWISS
Technical specifications
GWS4421HA857

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Details
- Luminaires
- High bay luminaire
- 1 KOM
- GEWISS
Technical specifications
Ball-proof
Lamp holder
None
Mounting method
Pendant
Reflector
High-gloss
Connection type
Push-in clamp
Number of poles
5
Protection class
I
Colour rendering index CRI
80-89
Colour housing
Grey
Width
504mm
Voltage type
AC
Type of control gear
LED operating device current-controlled
Conductor cross section
1.5mm²
Suitable for emergency lighting
Material housing
Plastic
Lamp type
LED not exchangeable
Reflector colour
Silver
Length
700mm
Height/depth
114mm
Degree of protection (IP)
IP65
Emergency power supply integrated
Impact strength
IK07
Nominal voltage
220 .. 240V
Colour consistency (McAdam ellipse)
SDCM3
Max. system power
253W
Nominal current
330 .. 330mA
Rated luminous flux according to IEC 62722-2-1
39600lm
Type of wiring
Ending
Colour temperature
5700 .. 5700K
Colour of light
White
Luminaire with limited surface temperature, sign "D“
Light sharing
Symmetric
Material reflector
Plastic
Constant light output (CLO)
With light source
Beam angle
Extreme wide beam >80°
With control gear
With protective cover
Suitable for number of lamps
4
Photobiological safety according to EN 62471
RG0
Rated ambient temperature according to IEC62722-2-1
-30 .. 50°C
Filament test according to IEC 60695-2-11
650 °C - 30 s
Dimming 0-10 V
Dimming 1-10 V
Dimming manufacturer's proprietary system
Dimming DMX
No dim function
Dimming potentiometer (integrated)
Dimming DALI
Dimming programmable
Dimming LineSwitch
Light distributor
Reflector
Dimming Zigbee
Dimming DSI
Luminaire efficacy
157lm/W
Dimming phase cut-on
Dimming RF
Suitable for auxiliary lamp
Dimming phase cut-off
Dimming mains voltage modulation
Dimming Touch and Dim
Dimming Sine Wave Reduction
Dimming with push-button
Colour temperature adjustable
No
Operation by Bluetooth
Max. number of luminaires per miniature circuit breaker C16
11
Lumen maintenance at median useful life of 100,000 hr at 25 °C ambient (tq)
90%
Failure rate at median useful life of 100,000 hrs at 25 °C ambient (tq)
10%
Max. number of luminaires per miniature circuit breaker B16
4
Beam angle adjustable
No
Luminous flux adjustable
Continuously variable
Power factor
0.9
Exchangeable control gear