

Details
- •Luminaires
- •High bay luminaire
- •1 KOM
- •GEWISS
Technical specifications
GWS4421HF857

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 KOM
- GEWISS
Technical specifications
Reflector
High-gloss
Mounting method
Pendant
Width
504mm
Protection class
I
Colour rendering index CRI
80-89
Colour housing
Grey
Type of control gear
LED operating device current-controlled
Connection type
Push-in clamp
Lamp holder
None
Conductor cross section
1.5mm²
Voltage type
AC
Ball-proof
Number of poles
5
Reflector colour
Silver
Light sharing
Symmetric
Lamp type
LED not exchangeable
Height/depth
114mm
Length
700mm
Material housing
Plastic
Emergency power supply integrated
Degree of protection (IP)
IP65
Material reflector
Plastic
Suitable for emergency lighting
Impact strength
IK07
Nominal voltage
220 .. 240V
Beam angle
Medium beam 21-40°
Suitable for number of lamps
4
Nominal current
330 .. 330mA
Rated luminous flux according to IEC 62722-2-1
39200lm
Max. system power
253W
With protective cover
Luminaire with limited surface temperature, sign "D“
Colour temperature
5700 .. 5700K
With control gear
With light source
Colour of light
White
Type of wiring
Ending
Dimming DALI
Photobiological safety according to EN 62471
RG0
Dimming programmable
Rated ambient temperature according to IEC62722-2-1
-30 .. 50°C
Filament test according to IEC 60695-2-11
650 °C - 30 s
Colour consistency (McAdam ellipse)
SDCM3
Dimming DMX
Dimming manufacturer's proprietary system
Dimming mains voltage modulation
Dimming 0-10 V
Dimming 1-10 V
Dimming potentiometer (integrated)
Dimming RF
Dimming LineSwitch
Dimming phase cut-on
Constant light output (CLO)
Dimming phase cut-off
Dimming Zigbee
Luminaire efficacy
155lm/W
No dim function
Light distributor
Focal lens
Dimming Touch and Dim
Dimming Sine Wave Reduction
Dimming with push-button
Failure rate at median useful life of 100,000 hrs at 25 °C ambient (tq)
10%
Dimming DSI
Luminous flux adjustable
Continuously variable
Operation by Bluetooth
Max. number of luminaires per miniature circuit breaker B16
4
Max. number of luminaires per miniature circuit breaker C16
11
Suitable for auxiliary lamp
Lumen maintenance at median useful life of 100,000 hr at 25 °C ambient (tq)
90%
Beam angle adjustable
No
Exchangeable control gear
Power factor
0.9
Colour temperature adjustable
No