

Details
- •Luminaires
- •High bay luminaire
- •1 M
- •GEWISS
Technical specifications
GWS4220BP857

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Details
- Luminaires
- High bay luminaire
- 1 M
- GEWISS
Technical specifications
Width
254mm
Mounting method
Pendant
Protection class
I
Ball-proof
Colour housing
Grey
Voltage type
AC
Conductor cross section
1.5mm²
Colour rendering index CRI
80-89
Type of control gear
LED operating device current-controlled
Connection type
Push-in clamp
Reflector
High-gloss
Lamp holder
None
Material housing
Plastic
Length
700mm
Height/depth
113mm
Number of poles
3
Degree of protection (IP)
IP66
With protective cover
Lamp type
LED not exchangeable
With light source
Suitable for emergency lighting
Material reflector
Plastic
Reflector colour
Silver
Light sharing
Symmetric
Nominal voltage
220 .. 240V
Impact strength
IK08
Luminaire with limited surface temperature, sign "D“
Emergency power supply integrated
Type of wiring
Ending
Beam angle
Extreme wide beam >80°
With control gear
Suitable for number of lamps
2
Constant light output (CLO)
Nominal current
330 .. 330mA
Colour temperature
5700 .. 5700K
Max. system power
125W
Photobiological safety according to EN 62471
RG0
Colour consistency (McAdam ellipse)
SDCM3
Filament test according to IEC 60695-2-11
850 °C - 30 s
Dimming 0-10 V
Rated ambient temperature according to IEC62722-2-1
-30 .. 50°C
Dimming 1-10 V
Dimming DALI
Colour of light
White
Rated luminous flux according to IEC 62722-2-1
19800lm
Dimming mains voltage modulation
Dimming phase cut-off
Dimming phase cut-on
Dimming LineSwitch
Dimming DMX
Dimming programmable
Dimming manufacturer's proprietary system
Dimming potentiometer (integrated)
Dimming Zigbee
Dimming Touch and Dim
Dimming Sine Wave Reduction
Dimming with push-button
No dim function
Luminaire efficacy
158lm/W
Light distributor
Refractor lens
Dimming RF
Dimming DSI
Operation by Bluetooth
Suitable for auxiliary lamp
Colour temperature adjustable
No
Lumen maintenance at median useful life of 100,000 hr at 25 °C ambient (tq)
90%
Max. number of luminaires per miniature circuit breaker B16
7
Max. number of luminaires per miniature circuit breaker C16
11
Luminous flux adjustable
No
Failure rate at median useful life of 100,000 hrs at 25 °C ambient (tq)
10%
Power factor
0.9
Exchangeable control gear
Beam angle adjustable
No