

Details
- •Luminaires
- •High bay luminaire
- •1 M
- •GEWISS
Technical specifications
GWS4221AH857

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Details
- Luminaires
- High bay luminaire
- 1 M
- GEWISS
Technical specifications
Width
254mm
Reflector
High-gloss
Mounting method
Pendant
Protection class
I
Voltage type
AC
Lamp holder
None
Lamp type
LED not exchangeable
Connection type
Push-in clamp
Colour housing
Grey
Height/depth
113mm
Length
700mm
Ball-proof
Suitable for emergency lighting
Number of poles
5
Type of control gear
LED operating device current-controlled
Conductor cross section
1.5mm²
Reflector colour
Silver
Colour rendering index CRI
80-89
Material housing
Plastic
Material reflector
Plastic
Light sharing
Symmetric
Emergency power supply integrated
Impact strength
IK08
Degree of protection (IP)
IP66
Suitable for number of lamps
2
Nominal voltage
220 .. 240V
Luminaire with limited surface temperature, sign "D“
With light source
With protective cover
Dimming 1-10 V
With control gear
Rated ambient temperature according to IEC62722-2-1
-30 .. 50°C
Colour of light
White
Constant light output (CLO)
Photobiological safety according to EN 62471
RG0
Rated luminous flux according to IEC 62722-2-1
15400lm
Max. system power
95W
Nominal current
250 .. 250mA
Colour temperature
5700 .. 5700K
Type of wiring
Ending
Filament test according to IEC 60695-2-11
850 °C - 30 s
Beam angle
Wide beam 41-80°
Dimming 0-10 V
Colour consistency (McAdam ellipse)
SDCM3
Dimming DALI
Dimming DMX
Dimming manufacturer's proprietary system
Dimming phase cut-on
No dim function
Dimming potentiometer (integrated)
Dimming Touch and Dim
Dimming Zigbee
Dimming RF
Dimming Sine Wave Reduction
Dimming with push-button
Dimming phase cut-off
Dimming mains voltage modulation
Dimming programmable
Dimming LineSwitch
Light distributor
Refractor lens
Max. number of luminaires per miniature circuit breaker B16
7
Max. number of luminaires per miniature circuit breaker C16
11
Operation by Bluetooth
Luminaire efficacy
162lm/W
Dimming DSI
Suitable for auxiliary lamp
Failure rate at median useful life of 100,000 hrs at 25 °C ambient (tq)
10%
Colour temperature adjustable
No
Lumen maintenance at median useful life of 100,000 hr at 25 °C ambient (tq)
90%
Exchangeable control gear
Luminous flux adjustable
Continuously variable
Beam angle adjustable
No
Power factor
0.9