Welcome to Würth Elektro For trade customers only
LEDVANCE

Surface mounted luminaire Surface Circular IP44 350

SF CIRC IP44 1440lm 18W/840
LEDVANCE

Art.-no. WS4127144
EAN 4058075617964

-
Surface mounted luminaire Surface Circular IP44 350

Art.-no. WS4127144

-
Quantity
PU
x 1

Show availability at another Center
Exclusively for trade customers

With registration you can access the Würth Elektro online shop selection.

With the SURFACE CIRCULAR product line luminaires, you can illuminate various stairwells, staircases and bathrooms cost-effectively. Surface Circular surface mounted luminaires are designed for indoor use at temperatures -20 ... +40 °C.

Product information

Würth Elektronik Oy Catalogue

Datasheets(X)

Certificates/ Documents

 | 

 | 

Suitable for wall mounting

Yes

Suitable for suspended mounting

No

Suitable for ceiling mounting

Yes

Suitable for built-in mounting

No

Suitable for surface mounting

Yes

Suitable for light line configuration

No

Suitable for workplace according to EN 12464-1

No

Lamp type

LED not exchangeable

With light source

Yes

Suitable for number of light sources

0

Lamp holder

Other

Surface protection housing

Powder coating

Housing colour

White

Material cover

Plastic, opal

Type of grid

Matt

Voltage type

AC

Nominal voltage

220-240 V

Nominal current

140-140 mA

Type of control gear

Electronic ballast

With control gear

Yes

Exchangeable control gear

No

Dimming 0-10 V

No

Dimming 1-10 V

No

Dimming DALI-2

No

Dimming DALI

No

Dimming DMX

No

Dimming DSI

No

Dimming potentiometer (integrated)

No

Dimming GPRS

No

Dimming LineSwitch

No

Dimming manufacturer's proprietary system

No

Dimming mains voltage modulation

No

Dimming phase cut-off

No

Dimming phase cut-on

No

Dimming programmable

No

Dimming RF

No

Dimming Sine Wave Reduction

No

Dimming Touch and Dim

No

Dimming Zigbee

No

Dimming with push-button

No

Dimming depending on control gear

No

No dim function

Yes

Light distributor

Other

Beam angle

Extreme wide beam >80°

Colour consistency (McAdam ellipse)

SDCM6

Light outlet

Direct

Rated life time L70/B50 at 25 °C

30000 h

Rated life time L80/B10 at 25 °C

22000 h

Rated life time L90/B10 at 25 °C

15000 h

Degree of protection (IP)

IP44

Impact strength

IK03

Protection class

I

Rated ambient temperature according to IEC 62722-2-1

-20-40 °C

Suitable for emergency lighting

No

Emergency power supply integrated

No

With movement sensor

No

With light sensor

No

Covering of the luminaire with thermally insulating material possible

No

With air slots

No

Max. system power

18 W

Luminaire efficacy

80 lm/W

Rated luminous flux according to IEC 62722-2-1

1440 lm

Colour of light

White

Colour temperature

4000-4000 K

Colour rendering index CRI

80-89

Power factor

0.55

Height/depth

115 mm

Outer diameter

350 mm

Type of wiring

Ending

Number of poles

2

Connection type

Push-in clamp

Total harmonic distortion

120

Photobiological safety according to EN 62471

RG0

Colour of light adjustable

No

Luminous flux adjustable

No

Beam angle adjustable

No

Operation by Bluetooth

No

Compatible with Apple HomeKit

No

Compatible with Google Assistant

No

Compatible with Amazon Alexa

No

IFTTT support available

Yes

Additional accessory:
 
Product
Description
Quantity
PU
Price
/PU
Cover Surface Circular

COVER SURFACE CIRCULAR 350MM

LEDVANCE
x 1
The packaging unit defines the number of articles in one packaging. In the catalog segment you can choose from different packaging units if a pop-up menu is displayed.

Just leave the field empty if you don't know the packaging unit when directly entering the article number in the shopping basket or when importing with Easy-/VarioScan. The packaging unit will be determined automatically.
The article number is made up of the following: VVVVAAABBB
VVVV = 4 digits for prefix number (please note that the first digit is currently always 0)
AAA = 3 digits for dimension part 1
BBB = 3 digits for dimension part 2

Example article number structures:
Example 1: Screw with dimensions of 4x10 mm:
VVVVAAABBB
00574 10 (2 spaces between the 4 and the 10)

Example 2: Screw with dimensions of 10x20 mm:
VVVVAAABBB
005710 20 (1 space between the 10 and the 20)

Example 3: Flat washer with an internal diameter of 6 mm:
VVVVAAABBB
04076
Price per packaging unit (PU):
The displayed price is always in line with the displayed packaging, if the PU is 250 the price for 250 units, if the PU is 300 the price for 300 units.

Price with price key representation (PSL):
The price always applies to a quantity ruled through the price key:
Price for 1 unit
Price for 100 units
Price for 1000 units
The quantity shows the number of pieces or units of measure contained in the order or delivery for the respective article.
In contrast to sales packaging and secondary packaging, the disposal costs for chemical-technical products are shown separately. The breakdown of the individual costs can be found on the relevant products and also in the shopping cart, as well as in our General Terms and Conditions (GTC).

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Würth Elektronik Oy Catalogue

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents

 | 

 | 

Technical information