

Details
- •Luminaires
- •High bay luminaire
- •1 M
- •GEWISS
Technical specifications
GWS4120CQ857

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Details
- Luminaires
- High bay luminaire
- 1 M
- GEWISS
Technical specifications
Mounting method
Pendant
Protection class
I
Lamp holder
None
Width
253mm
Reflector
High-gloss
Connection type
Push-in clamp
Number of poles
3
Conductor cross section
1.5mm²
Length
383mm
Voltage type
AC
Ball-proof
Colour housing
Grey
Type of control gear
LED operating device current-controlled
Colour rendering index CRI
80-89
Material housing
Plastic
Height/depth
113mm
Material reflector
Plastic
Lamp type
LED not exchangeable
Suitable for emergency lighting
Reflector colour
Silver
Light sharing
Symmetric
Emergency power supply integrated
With light source
With protective cover
Impact strength
IK08
Degree of protection (IP)
IP66
Suitable for number of lamps
1
Nominal voltage
220 .. 240V
Luminaire with limited surface temperature, sign "D“
With control gear
Constant light output (CLO)
Colour of light
White
Nominal current
250 .. 250mA
Rated luminous flux according to IEC 62722-2-1
7100lm
Max. system power
48W
Colour temperature
5700 .. 5700K
Beam angle
Wide beam 41-80°
Type of wiring
Ending
Dimming 0-10 V
Colour consistency (McAdam ellipse)
SDCM3
Dimming DMX
Dimming DALI
Rated ambient temperature according to IEC62722-2-1
-30 .. 60°C
Filament test according to IEC 60695-2-11
850 °C - 30 s
Dimming 1-10 V
Photobiological safety according to EN 62471
RG0
Dimming phase cut-on
Dimming RF
Dimming manufacturer's proprietary system
Dimming mains voltage modulation
Dimming potentiometer (integrated)
Dimming LineSwitch
Dimming programmable
Dimming phase cut-off
Dimming Sine Wave Reduction
Luminaire efficacy
148lm/W
Dimming DSI
Light distributor
Refractor lens
Dimming Zigbee
Dimming with push-button
No dim function
Dimming Touch and Dim
Suitable for auxiliary lamp
Max. number of luminaires per miniature circuit breaker B16
10
Operation by Bluetooth
Max. number of luminaires per miniature circuit breaker C16
17
Luminous flux adjustable
No
Beam angle adjustable
No
Failure rate at median useful life of 100,000 hrs at 25 °C ambient (tq)
10%
Lumen maintenance at median useful life of 100,000 hr at 25 °C ambient (tq)
90%
Colour temperature adjustable
No
Power factor
0.9
Exchangeable control gear