

Details
- •Luminaires
- •High bay luminaire
- •1 KOM
- •GEWISS
Technical specifications
GWS4420GA857

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Details
- Luminaires
- High bay luminaire
- 1 KOM
- GEWISS
Technical specifications
Protection class
I
Reflector
High-gloss
Lamp holder
None
Width
504mm
Mounting method
Pendant
Voltage type
AC
Colour housing
Grey
Conductor cross section
1.5mm²
Connection type
Push-in clamp
Type of control gear
LED operating device current-controlled
Suitable for emergency lighting
Colour rendering index CRI
80-89
Impact strength
IK08
Ball-proof
Number of poles
3
With light source
Lamp type
LED not exchangeable
Emergency power supply integrated
Length
700mm
Reflector colour
Silver
Nominal voltage
120 .. 277V
Light sharing
Symmetric
With protective cover
Degree of protection (IP)
IP66
Luminaire with limited surface temperature, sign "D“
Material housing
Plastic
Suitable for number of lamps
4
With control gear
Material reflector
Plastic
Max. system power
256W
Beam angle
Extreme wide beam >80°
Nominal current
325 .. 325mA
Height/depth
93mm
Colour temperature
5700 .. 5700K
Colour of light
White
Type of wiring
Ending
Photobiological safety according to EN 62471
RG0
Dimming LineSwitch
Dimming programmable
Rated luminous flux according to IEC 62722-2-1
39600lm
Dimming DMX
Constant light output (CLO)
Dimming RF
Filament test according to IEC 60695-2-11
850 °C - 30 s
Dimming phase cut-off
Dimming mains voltage modulation
Dimming DALI
Colour consistency (McAdam ellipse)
SDCM3
Dimming phase cut-on
Dimming 1-10 V
Dimming 0-10 V
Dimming manufacturer's proprietary system
Dimming potentiometer (integrated)
Dimming Zigbee
No dim function
Dimming Sine Wave Reduction
Dimming Touch and Dim
Dimming with push-button
Rated ambient temperature according to IEC62722-2-1
-25 .. 40°C
Luminaire efficacy
155lm/W
Suitable for auxiliary lamp
Max. number of luminaires per miniature circuit breaker C16
8
Dimming DSI
Luminous flux adjustable
No
Light distributor
Reflector
Colour temperature adjustable
No
Exchangeable control gear
Max. number of luminaires per miniature circuit breaker B16
4
Beam angle adjustable
No
Failure rate at median useful life of 100,000 hrs at 25 °C ambient (tq)
10%
Power factor
0.9
Lumen maintenance at median useful life of 100,000 hr at 25 °C ambient (tq)
90%
Operation by Bluetooth