

Details
- •Luminaires
- •High bay luminaire
- •1 KOM
- •GEWISS
Technical specifications
GWS4221HP857

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Details
- Luminaires
- High bay luminaire
- 1 KOM
- GEWISS
Technical specifications
Mounting method
Pendant
Suitable for number of lamps
2
Suitable for auxiliary lamp
With light source
Voltage type
AC
With control gear
Nominal voltage
220 .. 240V
Colour housing
Grey
Lamp type
LED not exchangeable
Exchangeable control gear
Type of control gear
LED operating device current-controlled
Material housing
Plastic
Dimming DALI
Dimming DSI
Dimming phase cut-off
Dimming phase cut-on
Lamp holder
None
Dimming 1-10 V
Dimming DMX
Dimming potentiometer (integrated)
Dimming 0-10 V
Nominal current
330 .. 330mA
Max. system power
125W
Rated luminous flux according to IEC 62722-2-1
19800lm
Luminaire efficacy
158lm/W
Colour of light
White
Colour temperature
5700 .. 5700K
Colour rendering index CRI
80-89
Photobiological safety according to EN 62471
RG0
Power factor
0.9
Constant light output (CLO)
Colour temperature adjustable
No
Beam angle adjustable
No
Luminous flux adjustable
Continuously variable
Width
254mm
Height/depth
113mm
Length
700mm
Type of wiring
Ending
Number of poles
5
Conductor cross section
1.5mm²
Connection type
Push-in clamp
With protective cover
Operation by Bluetooth
Max. number of luminaires per miniature circuit breaker B16
7
Dimming programmable
Dimming with push-button
Dimming manufacturer's proprietary system
Dimming Touch and Dim
Dimming Sine Wave Reduction
Dimming mains voltage modulation
Max. number of luminaires per miniature circuit breaker C16
11
No dim function
Dimming RF
Dimming LineSwitch
Material reflector
Plastic
Dimming Zigbee
Light distributor
Refractor lens
Reflector
High-gloss
Reflector colour
Silver
Beam angle
Extreme wide beam >80°
Light sharing
Symmetric
Colour consistency (McAdam ellipse)
SDCM3
Lumen maintenance at median useful life of 100,000 hr at 25 °C ambient (tq)
90%
Impact strength
IK07
Failure rate at median useful life of 100,000 hrs at 25 °C ambient (tq)
10%
Degree of protection (IP)
IP65
Ball-proof
Luminaire with limited surface temperature, sign "D“
Protection class
I
Emergency power supply integrated
Filament test according to IEC 60695-2-11
650 °C - 30 s
Rated ambient temperature according to IEC62722-2-1
-30 .. 50°C
Suitable for emergency lighting