

Details
- •Luminaires
- •High bay luminaire
- •1 KOM
- •GEWISS
Technical specifications
GWS4420AF857

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Details
- Luminaires
- High bay luminaire
- 1 KOM
- GEWISS
Technical specifications
Width
504mm
Mounting method
Pendant
Protection class
I
Voltage type
AC
Colour housing
Grey
Reflector
High-gloss
Number of poles
3
Type of control gear
LED operating device current-controlled
Length
700mm
Suitable for emergency lighting
Material reflector
Plastic
Lamp holder
None
Material housing
Plastic
Reflector colour
Silver
Light sharing
Symmetric
Connection type
Push-in clamp
Conductor cross section
1.5mm²
Emergency power supply integrated
Height/depth
114mm
Impact strength
IK08
Ball-proof
Nominal voltage
220 .. 240V
Lamp type
LED not exchangeable
Luminaire with limited surface temperature, sign "D“
With protective cover
Degree of protection (IP)
IP66
With light source
Colour rendering index CRI
80-89
Beam angle
Medium beam 21-40°
Colour temperature
5700 .. 5700K
Nominal current
250 .. 250mA
With control gear
Max. system power
189W
Colour of light
White
Dimming potentiometer (integrated)
Type of wiring
Ending
Dimming 0-10 V
Colour consistency (McAdam ellipse)
SDCM3
Rated ambient temperature according to IEC62722-2-1
-30 .. 50°C
Dimming 1-10 V
Dimming DALI
Dimming DMX
Filament test according to IEC 60695-2-11
850 °C - 30 s
Constant light output (CLO)
Photobiological safety according to EN 62471
RG0
Suitable for number of lamps
4
Dimming phase cut-off
Dimming phase cut-on
Dimming LineSwitch
Dimming programmable
Dimming mains voltage modulation
Dimming manufacturer's proprietary system
Rated luminous flux according to IEC 62722-2-1
30400lm
Light distributor
Focal lens
Dimming Touch and Dim
No dim function
Dimming DSI
Dimming Zigbee
Dimming Sine Wave Reduction
Dimming with push-button
Dimming RF
Operation by Bluetooth
Luminous flux adjustable
No
Exchangeable control gear
Max. number of luminaires per miniature circuit breaker B16
4
Failure rate at median useful life of 100,000 hrs at 25 °C ambient (tq)
10%
Colour temperature adjustable
No
Beam angle adjustable
No
Lumen maintenance at median useful life of 100,000 hr at 25 °C ambient (tq)
90%
Luminaire efficacy
161lm/W
Power factor
0.9
Max. number of luminaires per miniature circuit breaker C16
8
Suitable for auxiliary lamp