

Details
- •Luminaires
- •High bay luminaire
- •1 KOM
- •GEWISS
Technical specifications
GWS4221HH857

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Details
- Luminaires
- High bay luminaire
- 1 KOM
- GEWISS
Technical specifications
Ball-proof
Protection class
I
Lamp holder
None
Voltage type
AC
Connection type
Push-in clamp
Colour housing
Grey
Colour rendering index CRI
80-89
Width
254mm
Type of control gear
LED operating device current-controlled
Number of poles
5
Reflector
High-gloss
Mounting method
Pendant
Conductor cross section
1.5mm²
Degree of protection (IP)
IP65
Height/depth
113mm
Suitable for emergency lighting
Nominal voltage
220 .. 240V
Reflector colour
Silver
Material reflector
Plastic
Emergency power supply integrated
Impact strength
IK07
Length
700mm
Light sharing
Symmetric
Material housing
Plastic
Lamp type
LED not exchangeable
Constant light output (CLO)
Beam angle
Wide beam 41-80°
Suitable for number of lamps
2
Colour temperature
5700 .. 5700K
Type of wiring
Ending
Nominal current
330 .. 330mA
With protective cover
Colour of light
White
With light source
Max. system power
125W
Rated luminous flux according to IEC 62722-2-1
19800lm
Luminaire with limited surface temperature, sign "D“
With control gear
Dimming 1-10 V
Photobiological safety according to EN 62471
RG0
Colour consistency (McAdam ellipse)
SDCM3
Dimming mains voltage modulation
Dimming DALI
Dimming manufacturer's proprietary system
Dimming DMX
Dimming LineSwitch
Rated ambient temperature according to IEC62722-2-1
-30 .. 50°C
Dimming potentiometer (integrated)
Filament test according to IEC 60695-2-11
650 °C - 30 s
Dimming 0-10 V
Light distributor
Refractor lens
Dimming phase cut-on
No dim function
Dimming with push-button
Suitable for auxiliary lamp
Dimming Sine Wave Reduction
Dimming programmable
Dimming RF
Dimming Touch and Dim
Dimming DSI
Dimming Zigbee
Luminaire efficacy
158lm/W
Dimming phase cut-off
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%
Beam angle adjustable
No
Power factor
0.9
Exchangeable control gear
Colour temperature adjustable
No
Operation by Bluetooth
Luminous flux adjustable
Continuously variable
Max. number of luminaires per miniature circuit breaker B16
7