Niseko 50W LED Triangular Flush Ceiling Light CCT Dimmable with Remote - White

The Niseko is a 611mm triangular LED flush ceiling light with an integrated 50W LED module that delivers 3000 lumens through a white acrylic diffuser. The LED is CCT-tuneable from 2700K warm white through to 5000K cool white, controlled via the included remote. The light mounts just 63mm below the ceiling, making it suitable for rooms with ceiling heights from 2.2m upwards.

Designed for bedrooms, living rooms, home offices and hallways where ceiling clearance is limited, the Niseko provides ambient general lighting across medium-to-large rooms up to 18-20m². The triangular form measures 611mm along each edge, creating a floating halo effect where light escapes around the perimeter of the acrylic panel and reflects off the ceiling above. The 145° beam angle spreads light evenly across the room without creating harsh shadows or hotspots.

The white powder-coated metal frame and white acrylic diffuser give a clean, monochrome finish that pairs with Scandi, coastal and contemporary neutral interiors. The remote control allows stepless dimming from 10-100% brightness and CCT adjustment across the full 2700-5000K range, so the same fitting can shift from warm relaxed evening light to crisp daylight-tone task lighting depending on the time of day or activity.

Installation requires a standard UK ceiling rose and mains connection. The fixture weighs 3.2kg and includes all mounting hardware. The integrated LED has a typical lifespan of 25,000-30,000 hours, eliminating bulb replacement over the life of the fitting.

Is the Niseko dimmable?

Yes. The integrated LED dims from 10-100% brightness using the included remote control. The remote also controls the CCT tuning function, allowing you to shift the colour temperature from 2700K warm white to 5000K cool white.

What size room does it suit?

With 3000 lumens output and a 145° beam angle, the Niseko provides general ambient lighting for rooms up to 18-20m². For larger spaces or rooms requiring higher lux levels, consider using two fittings or pairing with task lighting.

How is it installed?

The Niseko mounts to a standard UK ceiling rose via a metal backplate included with the fitting. Mains connection is via terminal block inside the backplate. The 63mm profile projects just below the ceiling line once installed.

Can the LED be replaced?

No. The LED module is integrated into the fitting and not user-replaceable. The LED has a typical lifespan of 25,000-30,000 hours, equivalent to 10-15 years of typical residential use. Mantra provides a 3-year manufacturer warranty covering LED failure.