Rim Ring LED Ceiling Light 600mm - Black

The Radius is a 600mm circular LED ceiling light with a continuous ring of integrated LED edge-lit through a matt black aluminium frame. The 35W output delivers either 3000K warm white or 4000K cool white depending on model variant selected, with approximately 1000 lumens distributed across the ring perimeter and central diffuser. The fitting is dimmable when paired with a compatible trailing-edge LED dimmer.

Designed as a primary ceiling light for bedrooms, home offices, hallways and smaller living rooms up to 12-14m², the Radius sits almost flush to the ceiling with a low-profile depth of approximately 50mm. This makes it particularly well-suited to rooms with ceiling heights below 2.4m where a traditional pendant would drop too low. The circular form provides even light distribution across the room without hotspots or shadows in corners, and the matt black finish integrates cleanly into both contemporary and industrial-style interiors.

The aluminium construction dissipates heat from the integrated LED array without requiring external cooling fins, keeping the visible profile minimal. The 120-degree beam angle gives wide, general-purpose coverage rather than focused downlight, making this suitable as a sole light source rather than accent or task lighting. The IP20 rating confirms suitability for dry interior locations only, not bathrooms or outdoor use.

Product datasheet

Is the Radius dimmable?

Yes, the integrated LED is dimmable when used with a compatible trailing-edge LED dimmer. Leading-edge dimmers designed for older incandescent or halogen bulbs may cause flicker or hum and are not recommended.

What colour temperature should I choose?

3000K warm white produces a softer, warmer light similar to traditional incandescent bulbs and suits bedrooms, living rooms and relaxed spaces. 4000K cool white gives a brighter, more neutral tone closer to daylight and is often preferred in home offices, kitchens and task-focused areas.

What room size does this suit?

The 35W output and 1000-lumen output suit rooms up to approximately 12-14m² (a typical small-to-medium bedroom or home office). Larger living rooms or open-plan spaces may require a second fitting or supplementary lighting.

Can this be fitted to a low ceiling?

Yes. The Radius has a low-profile depth of approximately 50mm from the ceiling surface, making it well-suited to rooms with ceiling heights below 2.4m where pendant lights would drop too low.