

Details
- •Luminaires
- •High bay luminaire
- •1 KOM
- •GEWISS
Technical specifications
GWS4421BH840

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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
Luminaire efficacy
157lm/W
Lamp type
LED not exchangeable
With light source
Suitable for auxiliary lamp
Suitable for number of lamps
4
Lamp holder
None
Material housing
Plastic
Colour housing
Grey
Voltage type
AC
Nominal voltage
220 .. 240V
Exchangeable control gear
Nominal current
330 .. 330mA
Type of control gear
LED operating device current-controlled
With control gear
Dimming 1-10 V
Dimming 0-10 V
Dimming DALI
Dimming DSI
Dimming DMX
Dimming phase cut-off
Dimming phase cut-on
Dimming potentiometer (integrated)
Dimming manufacturer's proprietary system
Dimming mains voltage modulation
Dimming LineSwitch
Dimming programmable
Dimming Sine Wave Reduction
Dimming RF
Dimming with push-button
Dimming Zigbee
Dimming Touch and Dim
No dim function
Light sharing
Symmetric
Light distributor
Refractor lens
Reflector colour
Silver
Reflector
High-gloss
Colour of light
White
Colour rendering index CRI
80-89
Colour temperature
4000 .. 4000K
Photobiological safety according to EN 62471
RG0
Power factor
0.9
Constant light output (CLO)
Colour temperature adjustable
No
Beam angle adjustable
No
Luminous flux adjustable
Continuously variable
Width
504mm
Height/depth
114mm
Length
700mm
Type of wiring
Ending
Number of poles
5
Connection type
Push-in clamp
With protective cover
Conductor cross section
1.5mm²
Max. number of luminaires per miniature circuit breaker B16
7
Operation by Bluetooth
Max. number of luminaires per miniature circuit breaker C16
11
Rated ambient temperature according to IEC62722-2-1
-30 .. 50°C
Ball-proof
Emergency power supply integrated
Luminaire with limited surface temperature, sign "D“
Suitable for emergency lighting
Filament test according to IEC 60695-2-11
850 °C - 30 s
Protection class
I
Beam angle
Wide beam 41-80°
Colour consistency (McAdam ellipse)
SDCM3
Material reflector
Plastic
Lumen maintenance at median useful life of 100,000 hr at 25 °C ambient (tq)
90%
Degree of protection (IP)
IP66
Failure rate at median useful life of 100,000 hrs at 25 °C ambient (tq)
10%
Impact strength
IK08