Niseko Triangular LED Flush Ceiling Light 3000K 48W - Black

The Niseko is a triangular flush ceiling light with a matt black metal frame and an integrated 48W LED delivering 2900 lumens of 3000K warm white light through a frosted diffuser panel. The triangular profile measures 611mm across its longest edge and projects just 61mm from the ceiling, making it suitable for rooms with ceiling heights from 2.3m upwards where a low-profile fitting is needed.

Designed for living rooms, dining spaces, bedrooms and entrance halls in contemporary and minimalist interiors, the Niseko provides ambient light coverage over a 3.5-4.5m floor area depending on ceiling height and room shape. The 110-degree beam angle spreads light evenly across the ceiling plane, avoiding the central hotspot common in some flush fittings. The black frame creates contrast against white or light-toned ceilings and pairs well with monochrome, industrial and Scandi-influenced interiors.

The triangular geometry differentiates the Niseko from the circular and square flush lights that dominate most UK ceilings, giving the fitting architectural presence without requiring the drop height of a pendant. The frosted diffuser sits flush with the black frame edge, creating a clean uninterrupted profile when viewed from below. At 3.2kg the fitting requires secure fixing to a ceiling joist or spreader bar rather than plasterboard alone.

The LED is non-dimmable and factory-set to 3000K, which sits between the cooler daylight tone of office lighting and the warmer amber of traditional incandescent bulbs. The black finish is a powder-coated matt that minimises fingerprints and dust visibility compared to gloss black alternatives. The fitting is supplied by Mantra, a Spanish manufacturer specialising in contemporary LED ceiling and wall lighting.

Is the Niseko dimmable?

No. The integrated LED is non-dimmable and runs at a fixed 48W output. It cannot be paired with dimmer switches or smart dimming systems.

What ceiling height is needed?

The 61mm projection suits ceiling heights from 2.3m upwards. At 2900 lumens the Niseko provides ambient light for rooms up to approximately 18-20m² floor area, depending on ceiling reflectance and room layout.

Can it be fitted to plasterboard ceilings?

At 3.2kg the Niseko requires fixing to a ceiling joist or a spreader bar between joists. Direct plasterboard fixing without structural support is not recommended. Use appropriate fixings for the ceiling construction and consult a qualified electrician if uncertain.

What colour temperature is the light?

The LED is factory-set to 3000K warm white, which sits between the cooler 4000K+ daylight tones used in office environments and the warmer 2700K amber of traditional incandescent bulbs. This temperature provides neutral ambient light suitable for residential interiors.