

Details
- •Luminaires
- •High bay luminaire
- •1 M
- •GEWISS
Technical specifications
GWS4120FH857

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Details
- Luminaires
- High bay luminaire
- 1 M
- GEWISS
Technical specifications
Light sharing
Symmetric
Lamp holder
None
Connection type
Push-in clamp
Conductor cross section
1.5mm²
Mounting method
Pendant
Ball-proof
Suitable for emergency lighting
Reflector colour
Silver
Colour housing
Grey
Type of control gear
LED operating device current-controlled
Width
253mm
Voltage type
AC
Protection class
I
Length
383mm
Number of poles
3
Colour rendering index CRI
80-89
Height/depth
89mm
Lamp type
LED not exchangeable
Material housing
Plastic
Material reflector
Plastic
Reflector
High-gloss
With light source
Luminaire with limited surface temperature, sign "D“
Nominal voltage
220 .. 240V
Colour temperature
5700 .. 5700K
With protective cover
Impact strength
IK08
Nominal current
325 .. 325mA
Emergency power supply integrated
Max. system power
64W
Beam angle
Wide beam 41-80°
Degree of protection (IP)
IP66
With control gear
Suitable for number of lamps
1
Type of wiring
Ending
Constant light output (CLO)
Colour of light
White
Dimming 1-10 V
Colour consistency (McAdam ellipse)
SDCM3
Photobiological safety according to EN 62471
RG0
Rated luminous flux according to IEC 62722-2-1
9900lm
Filament test according to IEC 60695-2-11
850 °C - 30 s
Dimming DALI
Rated ambient temperature according to IEC62722-2-1
5 .. 40°C
Dimming 0-10 V
Dimming DMX
Dimming mains voltage modulation
Dimming potentiometer (integrated)
Luminaire efficacy
155lm/W
Dimming phase cut-on
Dimming programmable
Dimming phase cut-off
Dimming LineSwitch
Dimming with push-button
Dimming Touch and Dim
Light distributor
Refractor lens
Dimming manufacturer's proprietary system
Dimming RF
Dimming Sine Wave Reduction
Dimming Zigbee
No dim function
Failure rate at median useful life of 100,000 hrs at 25 °C ambient (tq)
10%
Max. number of luminaires per miniature circuit breaker C16
17
Colour temperature adjustable
No
Operation by Bluetooth
Lumen maintenance at median useful life of 100,000 hr at 25 °C ambient (tq)
90%
Suitable for auxiliary lamp
Beam angle adjustable
No
Max. number of luminaires per miniature circuit breaker B16
10
Luminous flux adjustable
No
Dimming DSI
Exchangeable control gear
Power factor
0.9