

Details
- •Luminaires
- •High bay luminaire
- •1 KOM
- •GEWISS
Technical specifications
GWS4421HH857

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Details
- Luminaires
- High bay luminaire
- 1 KOM
- GEWISS
Technical specifications
Mounting method
Pendant
Max. system power
253W
Rated luminous flux according to IEC 62722-2-1
39600lm
Lamp type
LED not exchangeable
Suitable for number of lamps
4
With light source
Suitable for auxiliary lamp
Lamp holder
None
Material housing
Plastic
Luminaire efficacy
157lm/W
Colour of light
White
Colour temperature
5700 .. 5700K
Colour rendering index CRI
80-89
Photobiological safety according to EN 62471
RG0
Power factor
0.9
Constant light output (CLO)
Dimming potentiometer (integrated)
With control gear
Dimming DSI
Dimming 1-10 V
Dimming DALI
Dimming DMX
Dimming 0-10 V
Dimming LineSwitch
Dimming phase cut-on
Dimming with push-button
Dimming RF
Dimming manufacturer's proprietary system
Dimming phase cut-off
Light distributor
Refractor lens
Dimming programmable
Dimming mains voltage modulation
Dimming Sine Wave Reduction
Dimming Touch and Dim
No dim function
Reflector
High-gloss
Material reflector
Plastic
Beam angle
Wide beam 41-80°
Colour consistency (McAdam ellipse)
SDCM3
Reflector colour
Silver
Light sharing
Symmetric
Failure rate at median useful life of 100,000 hrs at 25 °C ambient (tq)
10%
Protection class
I
Degree of protection (IP)
IP65
Colour housing
Grey
Voltage type
AC
Exchangeable control gear
Nominal current
330 .. 330mA
Colour temperature adjustable
No
Beam angle adjustable
No
Luminous flux adjustable
Continuously variable
Type of control gear
LED operating device current-controlled
Dimming Zigbee
Nominal voltage
220 .. 240V
Width
504mm
Height/depth
114mm
Length
700mm
Type of wiring
Ending
Number of poles
5
Conductor cross section
1.5mm²
Connection type
Push-in clamp
With protective cover
Max. number of luminaires per miniature circuit breaker B16
4
Operation by Bluetooth
Max. number of luminaires per miniature circuit breaker C16
11
Impact strength
IK07
Luminaire with limited surface temperature, sign "D“
Lumen maintenance at median useful life of 100,000 hr at 25 °C ambient (tq)
90%
Emergency power supply integrated
Suitable for emergency lighting
Filament test according to IEC 60695-2-11
650 °C - 30 s
Ball-proof
Rated ambient temperature according to IEC62722-2-1
-30 .. 50°C