

Details
- •Luminaires
- •High bay luminaire
- •1 KOM
- •GEWISS
Technical specifications
GWS4221HA857

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Details
- Luminaires
- High bay luminaire
- 1 KOM
- GEWISS
Technical specifications
Connection type
Push-in clamp
Lamp holder
None
Colour housing
Grey
Mounting method
Pendant
Type of control gear
LED operating device current-controlled
Reflector
High-gloss
Colour rendering index CRI
80-89
Conductor cross section
1.5mm²
Voltage type
AC
Number of poles
5
Ball-proof
Protection class
I
Width
254mm
Height/depth
113mm
Lamp type
LED not exchangeable
Length
700mm
Material housing
Plastic
Beam angle
Extreme wide beam >80°
Light sharing
Symmetric
Impact strength
IK07
Reflector colour
Silver
Material reflector
Plastic
With protective cover
Emergency power supply integrated
Suitable for emergency lighting
With light source
Colour temperature
5700 .. 5700K
Nominal voltage
220 .. 240V
With control gear
Nominal current
330 .. 330mA
Rated luminous flux according to IEC 62722-2-1
19800lm
Suitable for number of lamps
2
Degree of protection (IP)
IP65
Luminaire with limited surface temperature, sign "D“
Max. system power
125W
Type of wiring
Ending
Colour of light
White
Colour consistency (McAdam ellipse)
SDCM3
Photobiological safety according to EN 62471
RG0
Constant light output (CLO)
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 DMX
Dimming phase cut-on
Dimming manufacturer's proprietary system
Dimming RF
Dimming programmable
Dimming 1-10 V
Luminaire efficacy
158lm/W
Dimming potentiometer (integrated)
Dimming LineSwitch
Dimming Sine Wave Reduction
No dim function
Light distributor
Reflector
Dimming mains voltage modulation
Dimming DSI
Dimming Touch and Dim
Dimming Zigbee
Suitable for auxiliary lamp
Dimming with push-button
Dimming DALI
Dimming phase cut-off
Operation by Bluetooth
Lumen maintenance at median useful life of 100,000 hr at 25 °C ambient (tq)
90%
Max. number of luminaires per miniature circuit breaker C16
11
Max. number of luminaires per miniature circuit breaker B16
7
Luminous flux adjustable
Continuously variable
Failure rate at median useful life of 100,000 hrs at 25 °C ambient (tq)
10%
Colour temperature adjustable
No
Exchangeable control gear
Power factor
0.9
Beam angle adjustable
No