

Details
- •Luminaires
- •High bay luminaire
- •1 M
- •GEWISS
Technical specifications
GWS4221HF857

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Details
- Luminaires
- High bay luminaire
- 1 M
- GEWISS
Technical specifications
Width
254mm
Reflector
High-gloss
Conductor cross section
1.5mm²
Protection class
I
Lamp holder
None
Mounting method
Pendant
Connection type
Push-in clamp
Colour housing
Grey
Colour rendering index CRI
80-89
Voltage type
AC
Ball-proof
Type of control gear
LED operating device current-controlled
Number of poles
5
Height/depth
113mm
Material housing
Plastic
Length
700mm
Impact strength
IK07
Suitable for number of lamps
2
Reflector colour
Silver
Suitable for emergency lighting
Nominal voltage
220 .. 240V
Material reflector
Plastic
Light sharing
Symmetric
Luminaire with limited surface temperature, sign "D“
Degree of protection (IP)
IP65
Emergency power supply integrated
With control gear
Lamp type
LED not exchangeable
Nominal current
330 .. 330mA
With protective cover
With light source
Max. system power
125W
Type of wiring
Ending
Colour temperature
5700 .. 5700K
Rated luminous flux according to IEC 62722-2-1
19600lm
Photobiological safety according to EN 62471
RG0
Colour of light
White
Rated ambient temperature according to IEC62722-2-1
-30 .. 50°C
Colour consistency (McAdam ellipse)
SDCM3
Constant light output (CLO)
Beam angle
Medium beam 21-40°
Filament test according to IEC 60695-2-11
650 °C - 30 s
Dimming 1-10 V
Dimming mains voltage modulation
Dimming RF
Dimming manufacturer's proprietary system
Dimming phase cut-off
Dimming potentiometer (integrated)
Dimming programmable
Dimming with push-button
No dim function
Dimming DMX
Dimming DALI
Dimming phase cut-on
Dimming Touch and Dim
Dimming Zigbee
Dimming LineSwitch
Dimming 0-10 V
Light distributor
Focal lens
Dimming DSI
Luminaire efficacy
157lm/W
Operation by Bluetooth
Max. number of luminaires per miniature circuit breaker B16
7
Suitable for auxiliary lamp
Dimming Sine Wave Reduction
Max. number of luminaires per miniature circuit breaker C16
11
Lumen maintenance at median useful life of 100,000 hr at 25 °C ambient (tq)
90%
Colour temperature adjustable
No
Failure rate at median useful life of 100,000 hrs at 25 °C ambient (tq)
10%
Power factor
0.9
Beam angle adjustable
No
Exchangeable control gear
Luminous flux adjustable
Continuously variable