

Details
- •Luminaires
- •High bay luminaire
- •1 KOM
- •GEWISS
Technical specifications
GWS4421BF857

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Details
- Luminaires
- High bay luminaire
- 1 KOM
- GEWISS
Technical specifications
Mounting method
Pendant
Width
504mm
Reflector
High-gloss
Protection class
I
Conductor cross section
1.5mm²
Lamp holder
None
Material housing
Plastic
Colour housing
Grey
Ball-proof
Connection type
Push-in clamp
Number of poles
5
Length
700mm
Voltage type
AC
Height/depth
114mm
Type of control gear
LED operating device current-controlled
Colour rendering index CRI
80-89
With protective cover
Light sharing
Symmetric
Suitable for emergency lighting
With light source
Emergency power supply integrated
Degree of protection (IP)
IP66
Material reflector
Plastic
Nominal voltage
220 .. 240V
Reflector colour
Silver
Impact strength
IK08
Colour of light
White
Constant light output (CLO)
Luminaire with limited surface temperature, sign "D“
Rated luminous flux according to IEC 62722-2-1
39200lm
Max. system power
253W
Nominal current
330 .. 330mA
Colour temperature
5700 .. 5700K
With control gear
Beam angle
Medium beam 21-40°
Type of wiring
Ending
Rated ambient temperature according to IEC62722-2-1
-30 .. 50°C
Colour consistency (McAdam ellipse)
SDCM3
Lamp type
LED not exchangeable
Photobiological safety according to EN 62471
RG0
Suitable for number of lamps
4
Dimming Zigbee
Dimming mains voltage modulation
Dimming with push-button
Dimming Sine Wave Reduction
Dimming 1-10 V
Dimming LineSwitch
Dimming potentiometer (integrated)
Dimming DMX
Filament test according to IEC 60695-2-11
850 °C - 30 s
Dimming phase cut-on
Dimming 0-10 V
Dimming RF
Dimming phase cut-off
Dimming Touch and Dim
Dimming programmable
Dimming manufacturer's proprietary system
Dimming DALI
No dim function
Max. number of luminaires per miniature circuit breaker B16
7
Max. number of luminaires per miniature circuit breaker C16
11
Operation by Bluetooth
Dimming DSI
Suitable for auxiliary lamp
Luminaire efficacy
155lm/W
Light distributor
Focal lens
Luminous flux adjustable
Continuously variable
Lumen maintenance at median useful life of 100,000 hr at 25 °C ambient (tq)
90%
Beam angle adjustable
No
Failure rate at median useful life of 100,000 hrs at 25 °C ambient (tq)
10%
Exchangeable control gear
Power factor
0.9
Colour temperature adjustable
No