Surface-mounted LED ceiling light Ledvance SF Circular 400 — 24 W, 3000 K, 1920 lm, IP44, white

Ledvance SF Circular 400 is a surface-mounted round LED ceiling light that provides diffuse general illumination with a warm white colour temperature of 3000 K. The luminaire houses an integrated LED light source with a rated luminous flux of 1920 lm and a nominal power consumption of 24 W. With IP44 protection, this fixture is designed for indoor environments where occasional moisture or splashes may occur, such as corridors, bathrooms, kitchens and utility rooms. The white housing and slim circular profile offer a minimal visual presence while delivering even light distribution.

Advantages

The LED ceiling light combines low energy consumption and a high luminous efficacy to achieve consistent brightness while reducing power use compared with traditional lamps. IP44 ingress protection ensures suitability for humid indoor areas without requiring additional enclosures. The integrated LED provides long service life and eliminates the need for separate lamp purchases, while the diffuse cover reduces glare and creates uniform ambient lighting.

Suitable for

• Corridors and stairwells
• Bathrooms and washrooms (zone-dependent, where IP44 is acceptable)
• Kitchens and pantry areas
• Utility rooms, laundry rooms and storage spaces

Key specifications

• Light source: integrated LED
• Rated luminous flux: 1920 lumens
• Power consumption: 24 watts
• Colour temperature: 3000 K (warm white)
• Protection rating: IP44 (splash-proof)
• Mounting type: surface-mounted ceiling luminaire
• Shape and finish: circular diffuser, white housing

How to use

Install the luminaire on a suitable indoor ceiling surface following local electrical regulations and safety standards. Switch off mains power before connecting wiring. Secure the baseplate to the ceiling, make the electrical connections per the wiring diagram supplied with the product, and attach the diffuser. After installation, restore power and verify correct operation. The luminaire is intended for fixed mounting and must not be used outdoors or in direct exposure to heavy water jets.

Usage recommendations

For bathroom installation, place the luminaire in areas compliant with IP44 requirements (typically outside direct shower spray zones) and consult local wiring regulations for zone classifications. To maintain even light output, clean the diffuser periodically with a soft, damp cloth and avoid abrasive cleaners. Use the product as part of a layered lighting plan for optimal visual comfort, combining it with task lighting where higher illumination is needed.