

Details
- •Luminaires
- •High bay luminaire
- •1 M
- •GEWISS
Technical specifications
GWS4221AC857

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Details
- Luminaires
- High bay luminaire
- 1 M
- GEWISS
Technical specifications
Protection class
I
Conductor cross section
1.5mm²
Mounting method
Pendant
Width
254mm
Lamp holder
None
Reflector
High-gloss
Voltage type
AC
Connection type
Push-in clamp
Ball-proof
Type of control gear
LED operating device current-controlled
Colour rendering index CRI
80-89
Colour housing
Grey
Lamp type
LED not exchangeable
Nominal voltage
220 .. 240V
Luminaire with limited surface temperature, sign "D“
Reflector colour
Silver
Height/depth
113mm
Number of poles
5
Suitable for emergency lighting
Length
700mm
Light sharing
Asymmetric
With light source
Material housing
Plastic
Material reflector
Plastic
Degree of protection (IP)
IP66
With protective cover
Emergency power supply integrated
Colour of light
White
Constant light output (CLO)
Colour temperature
5700 .. 5700K
Beam angle
Wide beam 41-80°
With control gear
Max. system power
95W
Suitable for number of lamps
2
Nominal current
250 .. 250mA
Rated luminous flux according to IEC 62722-2-1
13800lm
Impact strength
IK08
Filament test according to IEC 60695-2-11
850 °C - 30 s
Dimming 0-10 V
Dimming DALI
Rated ambient temperature according to IEC62722-2-1
-30 .. 50°C
Colour consistency (McAdam ellipse)
SDCM3
Dimming DMX
Dimming 1-10 V
Type of wiring
Ending
Photobiological safety according to EN 62471
RG0
Dimming potentiometer (integrated)
Dimming phase cut-on
Dimming Touch and Dim
Dimming RF
Dimming Zigbee
Luminaire efficacy
145lm/W
Dimming programmable
Dimming Sine Wave Reduction
Light distributor
Refractor lens
Dimming with push-button
Dimming LineSwitch
No dim function
Dimming phase cut-off
Dimming mains voltage modulation
Dimming manufacturer's proprietary system
Dimming DSI
Max. number of luminaires per miniature circuit breaker C16
11
Operation by Bluetooth
Colour temperature adjustable
No
Beam angle adjustable
No
Luminous flux adjustable
Continuously variable
Max. number of luminaires per miniature circuit breaker B16
7
Suitable for auxiliary lamp
Lumen maintenance at median useful life of 100,000 hr at 25 °C ambient (tq)
90%
Power factor
0.9
Exchangeable control gear
Failure rate at median useful life of 100,000 hrs at 25 °C ambient (tq)
10%