

Details
- •Luminaires
- •High bay luminaire
- •1 KOM
- •GEWISS
Technical specifications
GWS4420GH857

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Details
- Luminaires
- High bay luminaire
- 1 KOM
- GEWISS
Technical specifications
Colour housing
Grey
Connection type
Push-in clamp
Voltage type
AC
Colour rendering index CRI
80-89
Number of poles
3
Material housing
Plastic
Lamp type
LED not exchangeable
Width
504mm
Protection class
I
Ball-proof
Nominal voltage
120 .. 277V
Length
700mm
Reflector colour
Silver
Lamp holder
None
Conductor cross section
1.5mm²
Light sharing
Symmetric
Material reflector
Plastic
Emergency power supply integrated
Impact strength
IK08
Type of control gear
LED operating device current-controlled
Height/depth
93mm
Reflector
High-gloss
Suitable for emergency lighting
Mounting method
Pendant
Nominal current
325 .. 325mA
Photobiological safety according to EN 62471
RG0
Constant light output (CLO)
Rated ambient temperature according to IEC62722-2-1
-25 .. 40°C
Max. system power
256W
Suitable for number of lamps
4
Dimming potentiometer (integrated)
Filament test according to IEC 60695-2-11
850 °C - 30 s
Dimming manufacturer's proprietary system
Dimming 1-10 V
With control gear
Colour of light
White
Dimming LineSwitch
Rated luminous flux according to IEC 62722-2-1
39600lm
Dimming DALI
Degree of protection (IP)
IP66
Type of wiring
Ending
Dimming 0-10 V
Dimming DMX
With protective cover
Beam angle
Wide beam 41-80°
Luminaire with limited surface temperature, sign "D“
Colour temperature
5700 .. 5700K
Colour consistency (McAdam ellipse)
SDCM3
With light source
Dimming DSI
No dim function
Failure rate at median useful life of 100,000 hrs at 25 °C ambient (tq)
10%
Dimming RF
Luminaire efficacy
155lm/W
Suitable for auxiliary lamp
Max. number of luminaires per miniature circuit breaker C16
8
Dimming with push-button
Dimming Touch and Dim
Dimming Sine Wave Reduction
Max. number of luminaires per miniature circuit breaker B16
4
Colour temperature adjustable
No
Dimming programmable
Light distributor
Refractor lens
Lumen maintenance at median useful life of 100,000 hr at 25 °C ambient (tq)
90%
Operation by Bluetooth
Dimming phase cut-off
Dimming mains voltage modulation
Beam angle adjustable
No
Dimming Zigbee
Exchangeable control gear
Power factor
0.9
Dimming phase cut-on
Luminous flux adjustable
No