

Details
- •Luminaires
- •High bay luminaire
- •1 M
- •GEWISS
Technical specifications
GWS4220BH857

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Details
- Luminaires
- High bay luminaire
- 1 M
- GEWISS
Technical specifications
Lamp holder
None
Conductor cross section
1.5mm²
Reflector
High-gloss
Connection type
Push-in clamp
Width
254mm
Mounting method
Pendant
Protection class
I
Type of control gear
LED operating device current-controlled
Colour housing
Grey
Voltage type
AC
Number of poles
3
Reflector colour
Silver
Material housing
Plastic
Light sharing
Symmetric
Height/depth
113mm
Material reflector
Plastic
Colour rendering index CRI
80-89
Length
700mm
Ball-proof
Lamp type
LED not exchangeable
Suitable for emergency lighting
Nominal current
330 .. 330mA
Nominal voltage
220 .. 240V
Impact strength
IK08
With control gear
Degree of protection (IP)
IP66
Colour temperature
5700 .. 5700K
With protective cover
Beam angle
Wide beam 41-80°
With light source
Luminaire with limited surface temperature, sign "D“
Suitable for number of lamps
2
Emergency power supply integrated
Max. system power
125W
Rated luminous flux according to IEC 62722-2-1
19800lm
Colour of light
White
Constant light output (CLO)
Type of wiring
Ending
Dimming 1-10 V
Photobiological safety according to EN 62471
RG0
Dimming DALI
Colour consistency (McAdam ellipse)
SDCM3
Dimming 0-10 V
Dimming DMX
Rated ambient temperature according to IEC62722-2-1
-30 .. 50°C
Filament test according to IEC 60695-2-11
850 °C - 30 s
Dimming manufacturer's proprietary system
Dimming RF
Dimming LineSwitch
Dimming potentiometer (integrated)
Dimming phase cut-off
Dimming phase cut-on
Dimming Zigbee
Dimming Touch and Dim
Dimming Sine Wave Reduction
Dimming programmable
Dimming mains voltage modulation
Light distributor
Refractor lens
Dimming with push-button
No dim function
Dimming DSI
Operation by Bluetooth
Max. number of luminaires per miniature circuit breaker C16
11
Luminaire efficacy
158lm/W
Suitable for auxiliary lamp
Beam angle adjustable
No
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%
Luminous flux adjustable
No
Max. number of luminaires per miniature circuit breaker B16
7
Colour temperature adjustable
No
Power factor
0.9
Exchangeable control gear