Round SuperSlim 12W LED Downlight Ø155mm in Glossy Black

The Round SuperSlim 12W LED Downlight in glossy black offers a slim, circular design with a powerful 1200 lumen output, delivering efficient illumination with a luminous efficacy of 100 lm/W.

General information about Round SuperSlim 12W LED Downlight Ø155mm in Glossy Black

This LED downlight belongs to the SuperSlim series, characterised by an ultra-thin profile designed for recessed installation in ceilings with limited space. Constructed with a combination of aluminium and PC materials, it features a diameter cut-out of Ø155 mm and overall dimensions of 22 mm height by Ø168 mm diameter. The downlight integrates a high-quality OSRAM SMD2835 light source with a beam angle of 120º, ensuring uniform light distribution. It operates at a nominal voltage range of 85 V - 265 V with a driver power of 12 W and a power factor of 0.9, offering reliable performance over a lifespan of 40,000 hours. This product holds CE, RoHS, and UKCA certifications, confirming compliance with key safety and environmental standards.

Use and applications

Designed for indoor use, this downlight is ideal for integration in workstations and office environments, providing effective task lighting with controlled glare (UGR <21). It suits both residential and electrical installation sectors, blending discreetly into ceilings thanks to its minimalist design and glossy black finish. Its recessed mounting system allows for a clean ceiling appearance while delivering consistent illumination in professional and domestic spaces.

Key benefits

• Ultra-slim design enables installation in ceilings with limited depth, maximising architectural flexibility.
• High luminous efficacy of 100 lm/W ensures efficient light output relative to power consumption.
• Long lifespan of 40,000 hours reduces maintenance frequency and costs.
• Low glare (UGR <21) improves visual comfort in work and living areas.
• Certified safety and quality with CE, RoHS, and UKCA marks for reliable performance.

Highlighted specifications

Wattage: 12 W; Luminous flux: 1200 Lumen; Colour rendering index (CRI): 80; Cut-out dimensions: Ø155 mm; Beam angle: 120º.

Installation and maintenance

Recessed mounting requires a Ø155 mm cut-out in the ceiling. Connection is made via the included driver operating between 27 V and 42 V. Installation or maintenance must be performed by qualified personnel. Disconnect the power supply before any intervention to ensure safety. The slim profile facilitates easy integration without compromising ceiling aesthetics.

Frequently asked questions

• What is the recommended cut-out size? — A Ø155 mm cut-out is required for installation.
• Is the downlight dimmable? — This model is not dimmable.
• What is the colour temperature? — The product information does not specify the colour temperature.
• Does it include a driver? — Yes, the driver is included.
• Is the product suitable for outdoor use? — It is designed exclusively for indoor applications.

Specialized technical lighting distribution in United Kingdom. If you are looking to buy Round SuperSlim 12W LED Downlight Ø155mm in Glossy Black for an indoor lighting project, SuperSlim identifies the product range this reference belongs to. Shipping estimated in 15 to 20 days (subject to stock availability). The product information lists CE, RoHS, and UKCA among its applicable markings or certifications. Check price and availability.

Installation notice: Before you begin, switch off the mains power supply. The driver must not be connected to the power supply until the installation is fully completed. Installation by a qualified installer is recommended.