

Details
- •Luminaires
- •High bay luminaire
- •1 M
- •GEWISS
Technical specifications
GWS4221BC857

Why Register?
- View wholesale prices with discounts
- Real-time stock availability
- Access invoices and dispatch notes
- Order history and frequently ordered items
- Exclusive B2B offers
and much more...
Details
- Luminaires
- High bay luminaire
- 1 M
- GEWISS
Technical specifications
Protection class
I
Mounting method
Pendant
Voltage type
AC
Conductor cross section
1.5mm²
Lamp holder
None
Connection type
Push-in clamp
Colour housing
Grey
Colour rendering index CRI
80-89
Width
254mm
Type of control gear
LED operating device current-controlled
Reflector
High-gloss
Light sharing
Asymmetric
Height/depth
113mm
Ball-proof
Reflector colour
Silver
Suitable for emergency lighting
Emergency power supply integrated
Luminaire with limited surface temperature, sign "D“
Material housing
Plastic
Beam angle
Wide beam 41-80°
Lamp type
LED not exchangeable
Nominal voltage
220 .. 240V
Degree of protection (IP)
IP66
Length
700mm
Nominal current
330 .. 330mA
Impact strength
IK08
Suitable for number of lamps
2
Number of poles
5
With light source
With control gear
Material reflector
Plastic
With protective cover
Colour of light
White
Colour temperature
5700 .. 5700K
Max. system power
125W
Rated luminous flux according to IEC 62722-2-1
17800lm
Colour consistency (McAdam ellipse)
SDCM3
Type of wiring
Ending
Rated ambient temperature according to IEC62722-2-1
-30 .. 50°C
Photobiological safety according to EN 62471
RG0
Dimming RF
Dimming manufacturer's proprietary system
Dimming mains voltage modulation
Dimming phase cut-on
Dimming DMX
Filament test according to IEC 60695-2-11
850 °C - 30 s
Dimming potentiometer (integrated)
Dimming 1-10 V
Dimming DALI
Dimming LineSwitch
Constant light output (CLO)
Dimming phase cut-off
Dimming 0-10 V
Dimming programmable
Light distributor
Refractor lens
Dimming Sine Wave Reduction
Luminaire efficacy
142lm/W
Dimming Touch and Dim
No dim function
Dimming with push-button
Dimming Zigbee
Max. number of luminaires per miniature circuit breaker B16
7
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%
Dimming DSI
Suitable for auxiliary lamp
Operation by Bluetooth
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