

Details
- •Luminaires
- •High bay luminaire
- •1 KOM
- •GEWISS
Technical specifications
GWS4221HQ857

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Details
- Luminaires
- High bay luminaire
- 1 KOM
- GEWISS
Technical specifications
Protection class
I
Width
254mm
Colour housing
Grey
Colour rendering index CRI
80-89
Lamp holder
None
Voltage type
AC
Connection type
Push-in clamp
Ball-proof
Type of control gear
LED operating device current-controlled
Reflector
High-gloss
Conductor cross section
1.5mm²
Reflector colour
Silver
Lamp type
LED not exchangeable
Material housing
Plastic
Mounting method
Pendant
Height/depth
113mm
Number of poles
5
Length
700mm
Degree of protection (IP)
IP65
Light sharing
Symmetric
Material reflector
Plastic
With light source
With protective cover
Luminaire with limited surface temperature, sign "D“
Suitable for emergency lighting
Impact strength
IK07
Nominal voltage
220 .. 240V
Max. system power
125W
Suitable for number of lamps
2
Beam angle
Wide beam 41-80°
With control gear
Colour of light
White
Colour temperature
5700 .. 5700K
Nominal current
330 .. 330mA
Constant light output (CLO)
Rated luminous flux according to IEC 62722-2-1
18400lm
Dimming 0-10 V
Colour consistency (McAdam ellipse)
SDCM3
Filament test according to IEC 60695-2-11
650 °C - 30 s
Rated ambient temperature according to IEC62722-2-1
-30 .. 50°C
Photobiological safety according to EN 62471
RG0
Type of wiring
Ending
Emergency power supply integrated
Dimming mains voltage modulation
Dimming potentiometer (integrated)
Dimming DMX
Dimming DALI
Dimming phase cut-on
Dimming LineSwitch
Dimming manufacturer's proprietary system
Dimming programmable
Dimming phase cut-off
Dimming DSI
Dimming Touch and Dim
Dimming Sine Wave Reduction
No dim function
Dimming with push-button
Dimming Zigbee
Suitable for auxiliary lamp
Dimming RF
Light distributor
Refractor lens
Luminaire efficacy
147lm/W
Operation by Bluetooth
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%
Max. number of luminaires per miniature circuit breaker C16
11
Max. number of luminaires per miniature circuit breaker B16
7
Dimming 1-10 V
Exchangeable control gear
Beam angle adjustable
No
Colour temperature adjustable
No
Luminous flux adjustable
Continuously variable
Power factor
0.9