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GWS4421BF857

Code: 1977017

ManufacturerGewiss
Catalog numberGWS4421BF857
EAN code3660612113856

Details

  • Luminaires
  • High bay luminaire
  • 1 KOM
  • GEWISS

Technical specifications

Mounting methodPendant
Width504mm
ReflectorHigh-gloss
Protection classI
Conductor cross section1.5mm²
Lamp holderNone
Material housingPlastic
Colour housingGrey
Ball-proofNo
Connection typePush-in clamp
Number of poles5
Length700mm
Voltage typeAC
Height/depth114mm
Type of control gearLED operating device current-controlled
Colour rendering index CRI80-89
With protective coverYes
Light sharingSymmetric
Suitable for emergency lightingNo
With light sourceYes
Emergency power supply integratedNo
Degree of protection (IP)IP66
Material reflectorPlastic
Nominal voltage220 - 240V
Reflector colourSilver
Impact strengthIK08
Colour of lightWhite
Constant light output (CLO)No
Luminaire with limited surface temperature, sign "D“Yes
Rated luminous flux according to IEC 62722-2-139200lm
Max. system power253W
Nominal current330 - 330mA
Colour temperature5700 - 5700K
With control gearYes
Beam angleMedium beam 21-40°
Type of wiringEnding
Rated ambient temperature according to IEC62722-2-1-30 - 50°C
Colour consistency (McAdam ellipse)SDCM3
Lamp typeLED not exchangeable
Photobiological safety according to EN 62471RG0
Suitable for number of lamps4
Dimming ZigbeeNo
Dimming mains voltage modulationNo
Dimming with push-buttonNo
Dimming Sine Wave ReductionNo
Dimming 1-10 VNo
Dimming LineSwitchNo
Dimming potentiometer (integrated)No
Dimming DMXNo
Filament test according to IEC 60695-2-11850 °C - 30 s
Dimming phase cut-onNo
Dimming 0-10 VNo
Dimming RFNo
Dimming phase cut-offNo
Dimming Touch and DimNo
Dimming programmableNo
Dimming manufacturer's proprietary systemNo
Dimming DALIYes
No dim functionNo
Max. number of luminaires per miniature circuit breaker B167
Max. number of luminaires per miniature circuit breaker C1611
Operation by BluetoothNo
Dimming DSINo
Suitable for auxiliary lampNo
Luminaire efficacy155lm/W
Light distributorFocal lens
Luminous flux adjustableContinuously variable
Lumen maintenance at median useful life of 100,000 hr at 25 °C ambient (tq)90%
Beam angle adjustableNo
Failure rate at median useful life of 100,000 hrs at 25 °C ambient (tq)10%
Exchangeable control gearYes
Power factor0.9
Colour temperature adjustableNo
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GWS4421BF857

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Details

  • Luminaires
  • High bay luminaire
  • 1 KOM
  • GEWISS

Technical specifications

Mounting method

Pendant

Width

504mm

Reflector

High-gloss

Protection class

I

Conductor cross section

1.5mm²

Lamp holder

None

Material housing

Plastic

Colour housing

Grey

Ball-proof

Connection type

Push-in clamp

Number of poles

5

Length

700mm

Voltage type

AC

Height/depth

114mm

Type of control gear

LED operating device current-controlled

Colour rendering index CRI

80-89

With protective cover

Light sharing

Symmetric

Suitable for emergency lighting

With light source

Emergency power supply integrated

Degree of protection (IP)

IP66

Material reflector

Plastic

Nominal voltage

220 .. 240V

Reflector colour

Silver

Impact strength

IK08

Colour of light

White

Constant light output (CLO)

Luminaire with limited surface temperature, sign "D“

Rated luminous flux according to IEC 62722-2-1

39200lm

Max. system power

253W

Nominal current

330 .. 330mA

Colour temperature

5700 .. 5700K

With control gear

Beam angle

Medium beam 21-40°

Type of wiring

Ending

Rated ambient temperature according to IEC62722-2-1

-30 .. 50°C

Colour consistency (McAdam ellipse)

SDCM3

Lamp type

LED not exchangeable

Photobiological safety according to EN 62471

RG0

Suitable for number of lamps

4

Dimming Zigbee

Dimming mains voltage modulation

Dimming with push-button

Dimming Sine Wave Reduction

Dimming 1-10 V

Dimming LineSwitch

Dimming potentiometer (integrated)

Dimming DMX

Filament test according to IEC 60695-2-11

850 °C - 30 s

Dimming phase cut-on

Dimming 0-10 V

Dimming RF

Dimming phase cut-off

Dimming Touch and Dim

Dimming programmable

Dimming manufacturer's proprietary system

Dimming DALI

No dim function

Max. number of luminaires per miniature circuit breaker B16

7

Max. number of luminaires per miniature circuit breaker C16

11

Operation by Bluetooth

Dimming DSI

Suitable for auxiliary lamp

Luminaire efficacy

155lm/W

Light distributor

Focal lens

Luminous flux adjustable

Continuously variable

Lumen maintenance at median useful life of 100,000 hr at 25 °C ambient (tq)

90%

Beam angle adjustable

No

Failure rate at median useful life of 100,000 hrs at 25 °C ambient (tq)

10%

Exchangeable control gear

Power factor

0.9

Colour temperature adjustable

No

VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.