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GWS4421BF857

Code: 1977017

ManufacturerGewiss
Catalog numberGWS4421BF857
EAN code8034035065194

Details

  • Luminaires
  • High bay luminaire
  • 1 KOM
  • GEWISS

Technical specifications

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

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Details

  • Luminaires
  • High bay luminaire
  • 1 KOM
  • GEWISS

Technical specifications

Mounting method

Pendant

Max. system power

253W

Rated luminous flux according to IEC 62722-2-1

39200lm

Luminaire efficacy

155lm/W

With light source

Lamp type

LED not exchangeable

Suitable for number of lamps

4

Suitable for auxiliary lamp

Lamp holder

None

Colour housing

Grey

Voltage type

AC

Material housing

Plastic

Nominal voltage

220 .. 240V

Type of control gear

LED operating device current-controlled

Nominal current

330 .. 330mA

Exchangeable control gear

With control gear

Dimming 0-10 V

Dimming 1-10 V

Dimming DMX

Dimming DALI

Dimming DSI

Dimming phase cut-off

Dimming phase cut-on

Dimming potentiometer (integrated)

Dimming LineSwitch

Dimming manufacturer's proprietary system

Dimming programmable

Dimming mains voltage modulation

Dimming RF

Dimming Sine Wave Reduction

Dimming Touch and Dim

Dimming with push-button

No dim function

Dimming Zigbee

Light sharing

Symmetric

Light distributor

Focal lens

Reflector colour

Silver

Reflector

High-gloss

Material reflector

Plastic

Beam angle

Medium beam 21-40°

Colour of light

White

Rated ambient temperature according to IEC62722-2-1

-30 .. 50°C

Colour temperature

5700 .. 5700K

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

90%

Colour rendering index CRI

80-89

Photobiological safety according to EN 62471

RG0

Power factor

0.9

Constant light output (CLO)

Colour temperature adjustable

No

Beam angle adjustable

No

Luminous flux adjustable

Continuously variable

Width

504mm

Height/depth

114mm

Length

700mm

Number of poles

5

Type of wiring

Ending

Conductor cross section

1.5mm²

Connection type

Push-in clamp

With protective cover

Operation by Bluetooth

Max. number of luminaires per miniature circuit breaker B16

7

Max. number of luminaires per miniature circuit breaker C16

11

Ball-proof

Luminaire with limited surface temperature, sign "D“

Degree of protection (IP)

IP66

Colour consistency (McAdam ellipse)

SDCM3

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

10%

Protection class

I

Emergency power supply integrated

Impact strength

IK08

Filament test according to IEC 60695-2-11

850 °C - 30 s

Suitable for emergency lighting

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