

Details
- •Luminaires
- •High bay luminaire
- •1 M
- •GEWISS
Technical specifications
GWS4221BQ857

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Details
- Luminaires
- High bay luminaire
- 1 M
- GEWISS
Technical specifications
Protection class
I
Width
254mm
Mounting method
Pendant
Lamp holder
None
Reflector
High-gloss
Connection type
Push-in clamp
Conductor cross section
1.5mm²
Type of control gear
LED operating device current-controlled
Colour rendering index CRI
80-89
Voltage type
AC
Colour housing
Grey
Reflector colour
Silver
Length
700mm
Number of poles
5
Ball-proof
Height/depth
113mm
Lamp type
LED not exchangeable
Material housing
Plastic
Impact strength
IK08
With protective cover
Degree of protection (IP)
IP66
With light source
Light sharing
Symmetric
Nominal voltage
220 .. 240V
Emergency power supply integrated
Suitable for emergency lighting
Material reflector
Plastic
Rated luminous flux according to IEC 62722-2-1
18400lm
Max. system power
125W
Beam angle
Wide beam 41-80°
With control gear
Nominal current
330 .. 330mA
Colour temperature
5700 .. 5700K
Suitable for number of lamps
2
Luminaire with limited surface temperature, sign "D“
Colour of light
White
Constant light output (CLO)
Dimming DALI
Dimming phase cut-off
Dimming DMX
Dimming LineSwitch
Dimming programmable
Dimming 1-10 V
Dimming mains voltage modulation
Rated ambient temperature according to IEC62722-2-1
-30 .. 50°C
Photobiological safety according to EN 62471
RG0
Colour consistency (McAdam ellipse)
SDCM3
Dimming RF
Dimming potentiometer (integrated)
Dimming manufacturer's proprietary system
Dimming 0-10 V
Type of wiring
Ending
Dimming phase cut-on
Filament test according to IEC 60695-2-11
850 °C - 30 s
Luminaire efficacy
147lm/W
Dimming with push-button
Dimming Zigbee
Light distributor
Refractor lens
No dim function
Dimming Sine Wave Reduction
Dimming Touch and Dim
Operation by Bluetooth
Lumen maintenance at median useful life of 100,000 hr at 25 °C ambient (tq)
90%
Failure rate at median useful life of 100,000 hrs at 25 °C ambient (tq)
10%
Max. number of luminaires per miniature circuit breaker C16
11
Luminous flux adjustable
Continuously variable
Beam angle adjustable
No
Max. number of luminaires per miniature circuit breaker B16
7
Suitable for auxiliary lamp
Dimming DSI
Exchangeable control gear
Power factor
0.9
Colour temperature adjustable
No