Stone Round 61cm CCT Adjustable LED Ceiling Light - Multicoloured Slate

The Schuller Stone Round is a 61cm disc ceiling light with a multicoloured slate-textured diffuser set within a matte black metal frame, powered by an integrated 55W LED with adjustable colour temperature from 3000K warm white to 6000K cool white. The slate finish is printed onto an opal acrylic disc that diffuses the light across its full diameter, turning the entire surface into a glowing panel rather than a conventional downlight beam.

Designed for semi-flush ceiling mounting in bedrooms, hallways and living rooms with standard 2.4m ceiling heights, the 15cm total depth suits rooms where a pendant would hang too low but a recessed downlight lacks presence. The CCT adjustment is controlled by a wall switch sequence — turn on, off, on again within two seconds to cycle between 3000K, 4000K, 5000K and 6000K colour temperatures, allowing the light to shift from warm evening ambiance to cooler daylight working light without changing bulbs.

The slate texture across the disc face combines earthy green, grey and cream tones in a mineral-vein pattern that reads as contemporary in modern interiors and equally at home in traditional settings where natural materials dominate. The matte black outer frame sits 15cm from the ceiling and contains the LED driver and mounting plate — no visible screws appear on the ceiling face once installed. At 3.63kg the fitting requires secure fixing into a ceiling joist or a ceiling-rated anchor point rather than a lightweight plasterboard-only fixing.

The 495lm output is lower than typical for a 55W LED fitting — this is an ambient and decorative light rather than a high-output task light, suited to rooms where the Stone is paired with reading lamps or spotlights rather than acting as the sole light source. The high CRI of >90 renders colours accurately, which matters when the CCT is set to cooler temperatures where low-CRI LEDs can make skin tones look sickly.

Product Specification Sheet

Assembly Instruction

How is the colour temperature adjusted?

The CCT is controlled by a wall switch sequence. Turn the light on, off, then on again within two seconds to cycle between 3000K, 4000K, 5000K and 6000K. The fitting remembers the last setting when switched off normally.

Can it be mounted on a wall?

The title and tag suggest wall mounting, but the 15cm projection and 3.63kg weight make this primarily a ceiling light. Wall mounting would require a very secure fixing and the disc would project significantly from the wall surface.

Is 495lm enough to light a room?

No. 495lm is approximately equivalent to a 40W incandescent bulb — enough for ambient lighting in a bedroom or hallway but not sufficient as the sole light source in a living room or kitchen. Pair with reading lamps or spotlights for task lighting.

What ceiling height is required?

The 15cm depth suits standard 2.4m ceiling heights. In rooms with lower ceilings the fitting may feel too dominant; in rooms above 2.7m it may look undersized relative to the ceiling area.