

Details
- •Luminaires
- •High bay luminaire
- •1 M
- •GEWISS
Technical specifications
GWS4221BA857

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Details
- Luminaires
- High bay luminaire
- 1 M
- GEWISS
Technical specifications
Lamp holder
None
Protection class
I
Colour housing
Grey
Width
254mm
Mounting method
Pendant
Connection type
Push-in clamp
Reflector
High-gloss
Conductor cross section
1.5mm²
Length
700mm
Number of poles
5
With protective cover
Nominal current
330 .. 330mA
Ball-proof
Material reflector
Plastic
Reflector colour
Silver
Colour rendering index CRI
80-89
Emergency power supply integrated
Colour temperature
5700 .. 5700K
With light source
Lamp type
LED not exchangeable
Impact strength
IK08
Luminaire with limited surface temperature, sign "D“
Beam angle
Extreme wide beam >80°
Suitable for number of lamps
2
Light sharing
Symmetric
Degree of protection (IP)
IP66
With control gear
Height/depth
113mm
Type of control gear
LED operating device current-controlled
Material housing
Plastic
Suitable for emergency lighting
Nominal voltage
220 .. 240V
Voltage type
AC
Dimming Touch and Dim
Dimming with push-button
Rated luminous flux according to IEC 62722-2-1
19800lm
Dimming Zigbee
Dimming Sine Wave Reduction
Dimming phase cut-on
Colour of light
White
Dimming DMX
Dimming 0-10 V
Dimming DALI
Dimming RF
Dimming phase cut-off
Type of wiring
Ending
Dimming manufacturer's proprietary system
Dimming potentiometer (integrated)
Dimming mains voltage modulation
Filament test according to IEC 60695-2-11
850 °C - 30 s
Rated ambient temperature according to IEC62722-2-1
-30 .. 50°C
Dimming LineSwitch
Colour consistency (McAdam ellipse)
SDCM3
Dimming 1-10 V
Max. system power
125W
Dimming programmable
Constant light output (CLO)
Photobiological safety according to EN 62471
RG0
Light distributor
Reflector
Failure rate at median useful life of 100,000 hrs at 25 °C ambient (tq)
10%
Beam angle adjustable
No
Luminous flux adjustable
Continuously variable
Operation by Bluetooth
Dimming DSI
No dim function
Max. number of luminaires per miniature circuit breaker B16
7
Exchangeable control gear
Luminaire efficacy
158lm/W
Colour temperature adjustable
No
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%
Power factor
0.9
Suitable for auxiliary lamp