Osram SURFACE CIRCULAR 350 18W 830 IP44 LED Wall/Ceiling Light 3000K 1440lm

The Osram SURFACE CIRCULAR 350 is a high-quality LED wall and ceiling luminaire designed for efficient and uniform illumination in indoor and covered outdoor areas. With a power consumption of 18W and a luminous flux of 1440lm, it provides bright, warm white light at 3000K, ideal for creating a comfortable atmosphere in corridors, stairwells, bathrooms, and commercial spaces.

Advantages

Energy-efficient LED technology with long lifetime of 30,000 hours reduces maintenance and replacement costs. The IP44 rating offers protection against splashing water, making it suitable for bathrooms and covered outdoor areas. The slim, circular design with a diameter of 350mm blends seamlessly into modern interiors.

Suitable for

• Indoor general lighting in hallways, staircases, and living areas
• Bathrooms and wet rooms (IP44)
• Covered outdoor areas such as porches and canopies
• Commercial spaces like offices, hotels, and retail stores

Key specifications

• Power: 18W
• Luminous flux: 1440lm
• Color temperature: 3000K (Warm White)
• Color rendering index (CRI): >80
• Beam angle: 120°
• IP rating: IP44
• Lifetime: 30,000h (L70/B50 @ 25°C)
• Input voltage: 220-240V AC, 50/60Hz
• Housing material: Steel
• Diffuser material: Polycarbonate (PC)
• Mounting: Surface-mounted (wall/ceiling)
• Shape: Circular
• Diameter: 350mm
• Height: 50mm
• Energy efficiency class: F
• Power factor: >0.5
• Switching cycles: 15,000
• Operating temperature: -20 to +40°C

Recommendations

For optimal performance, install by a qualified electrician. Suitable for use with dimmer switches? No, this model is non-dimmable. Pair with Osram LED drivers for best compatibility.