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Ref. no.: LED618121

LED618121 – LEDVANCE sensor for LED ceiling luminaire, IP44, white

Name: LED618121 – LEDVANCE sensor for LED ceiling luminaire, IP44, white
Brand: LEDVANCE
SKU: LED618121
Price: 63.85 EUR
Availability: BackOrder

Power: 24W
Luminous flux: 1920lm
Colour temperature: 4000K
Beam angle: 120°
Protection: IP44
Colour: white
Catalogue number: LED618121
EAN: 4058075618121
Delivery: 7 to 20 days

LED618121 – LEDVANCE sensor for LED ceiling luminaire, IP44, white
Sensor for LED ceiling luminaire by LEDVANCE, model SF Circular 400 S. Key specifications: power 24W, luminous flux 1920lm, colour temperature 4000K, protection IP44.

Technical data

Power	24W
Luminous flux	1920lm
Colour temperature	4000K
Protection	IP44
Colour	white
Model	SF Circular 400 S
Catalogue number	LED618121
EAN	4058075618121

63.85 €

124.88 BGN

the discount is valid until or while stocks last the discount is valid while stocks last

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Reliable delivery
Delivery within 14 days
100% quality products

Ref. no.	LED618121
Model / name	SF Circular 400 S
LED	Yes
Colour
IP rating	IP44
Power	24W
Colour temperature	4000K

What do these specifications mean?

Lumens (lm): How much light leaves the fixture — like litres of water from a tap. It does not tell you how bright the room will be.
Lux (lx): How much light lands on a surface: 1 lx = 1 lm spread over 1 m². A desk needs about 500 lx, a cosy living room 100–150 lx.
Colour temperature (K): 2700–3000 K is warm and cosy, 4000 K is neutral (best for work), 5000+ K is cold. Never mix different K in one room.
CRI (Ra): How faithfully colours appear, 0–100. 80 is the minimum; 90+ makes skin, wood and fabrics look the way they really are.
UGR: Glare rating — how much the fixture dazzles you. For offices with screens look for UGR ≤ 19.
IP rating: Protection against dust and water: IP20 for dry rooms, IP44 for bathrooms, IP65 for outdoors.

Read the full guide.