Mantra Niseko II 42cm Triangular Ceiling Light - Gold

A Softened Triangle, Lit From Within

Most ceiling lights choose between a circle and a square. Niseko II takes a third path, a gently rounded triangle with no hard corners, so the halo of light it throws across the ceiling reads as something closer to a shape you would find in nature than a fitting bought from a catalogue. In this gold finish it sits close to the ceiling and glows warm rather than white, softening a room the moment it switches on.

Choosing This Finish

This particular Niseko II is finished in a warm gold, closer to brushed brass than a shiny showroom gold, so it reads as jewellery for the ceiling without shouting about it. It works well against white or pale walls, where the metal band catches the light, and against darker schemes where it becomes a warm accent rather than blending in. Mantra also produces the Niseko II family in other finishes and in a circular ring shape, sold as separate listings, for anyone furnishing several rooms who wants the triangular silhouette in one space and the classic ring elsewhere, or a cooler tone such as black or white instead of this gold.

How It Works

The light source is a single integrated 38W LED rated at 2500lm, built into the metal band itself rather than sitting behind a separate diffuser, so there is nothing to unscrew and no bulb to replace over the life of the fitting. Colour temperature is tuneable across 2700K to 5000K using the remote control supplied with the light, letting you shift from a relaxed amber glow to a crisper white for tasks without changing fittings. Light is thrown at a beam angle of around 145º, which combined with the acrylic diffuser gives the soft, even wash rather than a hard spotlight effect, and colour rendering is above 80 CRI so skin tones and furnishings look natural under it.

Where It Works Best

At 42.1cm across and just 6.3cm deep, this is a flush fitting suited to rooms where ceiling height is limited or where a pendant would simply hang too low, hallways, bedrooms, and dining spaces that do not want visual clutter overhead. Because the triangular shape is distinct from Niseko II's round siblings, it works particularly well as the one different note in a scheme where round downlights or drum pendants are already used elsewhere, or as a standalone statement in a study or landing.

Made By Mantra

Mantra has been designing lighting from its base in Valencia since 2000, building a name across Spain before expanding into wider European, American, Middle Eastern and Southeast Asian markets over the following two and a half decades. The business runs an internal design studio alongside independent names it has brought in over the years, including Jose Ignacio Ballester, who joined in 2007 and worked on collections such as Sabina. That structure, established designers plus in house development rather than an anonymous catalogue range under a new label, is a large part of why Mantra fittings tend to look considered rather than generic. Mantra describes its lighting as bringing designer character within reach of ordinary budgets, and Niseko II's LED ring construction reflects the brand's more recent focus on integrated, low maintenance technical lighting.

Good To Know

• Dimensions: 42.1cm wide x 42.1cm long x 6.3cm high (rounded triangular profile)
• Materials: aluminium, acrylic and iron
• Weight: 1.8kg
• Light source: 1 x 38W integrated LED, 2500lm output
• Colour temperature: tuneable white, 2700K to 5000K, adjusted via the included remote control
• Colour rendering: above 80 CRI
• Beam angle: approximately 145º
• IP rating: IP20, for dry indoor rooms only
• Electrical class: Class I
• Warranty: 3 years

Questions People Ask

Can I change the colour temperature after it is installed?
Yes. The tuneable white LED runs from 2700K to 5000K and is adjusted at any time using the remote control that comes with the fitting, so you are not locked into one colour temperature at installation.

Does the bulb need replacing eventually?
The LED is integrated into the fitting rather than a separate replaceable bulb, so there is nothing to source or swap out under normal use.

Can this go in a bathroom?
This fitting is rated IP20, which means it is designed for dry indoor rooms rather than bathrooms or other zones where it could be exposed to moisture.

Height: 6.3cm
Width: 42.1cm
Length: 42.1cm

We offer free standard delivery on orders within the UK Mainland* (an additional fee applies for the Isle of Wight, the Isle of Man, the Scottish Isles, parts of Scotland, Northern Ireland, the Republic of Ireland, the Channel Isles and International).

*Collingwood orders under £150 incur a delivery fee of £9.95 inc. VAT.
*Any order under £49 incurs a delivery fee of £9.95.