

Details
- •Luminaires
- •High bay luminaire
- •1 M
- •GEWISS
Technical specifications
GWS4221BH840

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Details
- Luminaires
- High bay luminaire
- 1 M
- GEWISS
Technical specifications
Lamp holder
None
Reflector
High-gloss
Conductor cross section
1.5mm²
Mounting method
Pendant
Width
254mm
Protection class
I
Ball-proof
Voltage type
AC
Connection type
Push-in clamp
Colour rendering index CRI
80-89
Type of control gear
LED operating device current-controlled
Lamp type
LED not exchangeable
Colour housing
Grey
Number of poles
5
Suitable for emergency lighting
Impact strength
IK08
Reflector colour
Silver
Light sharing
Symmetric
Height/depth
113mm
Nominal voltage
220 .. 240V
Length
700mm
Material housing
Plastic
Material reflector
Plastic
Degree of protection (IP)
IP66
Luminaire with limited surface temperature, sign "D“
Emergency power supply integrated
Beam angle
Wide beam 41-80°
With control gear
With protective cover
With light source
Suitable for number of lamps
2
Colour of light
White
Type of wiring
Ending
Colour temperature
4000 .. 4000K
Nominal current
330 .. 330mA
Rated luminous flux according to IEC 62722-2-1
19800lm
Max. system power
125W
Colour consistency (McAdam ellipse)
SDCM3
Constant light output (CLO)
Photobiological safety according to EN 62471
RG0
Dimming 0-10 V
Filament test according to IEC 60695-2-11
850 °C - 30 s
Dimming Touch and Dim
Dimming manufacturer's proprietary system
Dimming DMX
Dimming Sine Wave Reduction
Dimming LineSwitch
Rated ambient temperature according to IEC62722-2-1
-30 .. 50°C
Dimming phase cut-off
Dimming DALI
Dimming potentiometer (integrated)
Dimming programmable
Dimming mains voltage modulation
Dimming phase cut-on
Dimming RF
Dimming 1-10 V
Power factor
0.9
Colour temperature adjustable
No
Lumen maintenance at median useful life of 100,000 hr at 25 °C ambient (tq)
90%
Luminaire efficacy
158lm/W
Light distributor
Refractor lens
Exchangeable control gear
Dimming Zigbee
Suitable for auxiliary lamp
Operation by Bluetooth
Luminous flux adjustable
Continuously variable
Beam angle adjustable
No
Max. number of luminaires per miniature circuit breaker C16
11
Failure rate at median useful life of 100,000 hrs at 25 °C ambient (tq)
10%
Max. number of luminaires per miniature circuit breaker B16
7
Dimming DSI
No dim function
Dimming with push-button