

Details
- •Luminaires
- •High bay luminaire
- •1 KOM
- •GEWISS
Technical specifications
GWS4121HF857

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Details
- Luminaires
- High bay luminaire
- 1 KOM
- GEWISS
Technical specifications
Mounting method
Pendant
Reflector
High-gloss
Lamp holder
None
Colour housing
Grey
Length
383mm
Height/depth
113mm
Connection type
Push-in clamp
Conductor cross section
1.5mm²
Ball-proof
Type of control gear
LED operating device current-controlled
Protection class
I
Voltage type
AC
Width
253mm
Number of poles
5
Colour rendering index CRI
80-89
Material housing
Plastic
Lamp type
LED not exchangeable
Impact strength
IK07
With control gear
With protective cover
Light sharing
Symmetric
Degree of protection (IP)
IP65
Beam angle
Medium beam 21-40°
Emergency power supply integrated
Nominal current
330 .. 330mA
Material reflector
Plastic
Reflector colour
Silver
Max. system power
64W
Suitable for emergency lighting
With light source
Nominal voltage
220 .. 240V
Luminaire with limited surface temperature, sign "D“
Rated luminous flux according to IEC 62722-2-1
9800lm
Colour temperature
5700 .. 5700K
Suitable for number of lamps
1
Constant light output (CLO)
Type of wiring
Ending
Colour consistency (McAdam ellipse)
SDCM3
Colour of light
White
Rated ambient temperature according to IEC62722-2-1
-30 .. 50°C
Photobiological safety according to EN 62471
RG0
Dimming phase cut-on
Dimming DALI
Light distributor
Focal lens
Dimming LineSwitch
Dimming Touch and Dim
Dimming with push-button
Dimming 1-10 V
No dim function
Filament test according to IEC 60695-2-11
650 °C - 30 s
Dimming manufacturer's proprietary system
Dimming Sine Wave Reduction
Dimming RF
Dimming 0-10 V
Dimming programmable
Dimming DMX
Dimming mains voltage modulation
Dimming potentiometer (integrated)
Dimming Zigbee
Luminaire efficacy
153lm/W
Dimming phase cut-off
Operation by Bluetooth
Max. number of luminaires per miniature circuit breaker C16
17
Suitable for auxiliary lamp
Dimming DSI
Max. number of luminaires per miniature circuit breaker B16
10
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%
Luminous flux adjustable
Continuously variable
Colour temperature adjustable
No
Exchangeable control gear
Beam angle adjustable
No
Power factor
0.9