Sumiray スミレイ

Architectural & Professional Lighting

Pure light,
precisely engineered.

Sumiray brings a complete portfolio of professional and architectural luminaires under one uncompromising standard — designed, specified and quality-controlled for commercial, hospitality and outdoor projects across Europe.

Request a quote Full catalogue launching 2026

Applications

One standard of clarity,
five environments.

01

Office

Low-glare downlights, panels and linear systems for concentrated work.

02

Retail

Track and accent lighting that renders colour the way it was designed.

03

Hospitality

Warm, controlled scenes for hotels and restaurants, dim-to-warm ready.

04

Industry

Robust, efficient high-output luminaires built for continuous duty.

05

Outdoor

Facade, landscape and area lighting engineered for northern climates.

Portfolio

The first Sumiray series
arrive with the full catalogue.

Every series is published complete — datasheet, photometric files and mounting documentation from day one. No placeholders.

Downlights

Recessed and surface, UGR-controlled optics, DALI-2 drivers.

In preparation

Linear & Track

Continuous lines and adaptable track systems for open plans.

In preparation

Strips & Profiles

Architectural LED lines with integrated aluminium detailing.

In preparation

Controls

DALI, Casambi and tunable-white ecosystems, specified to match.

In preparation

The name

Clarity, by definition.

Our name joins the Japanese sumi (澄み) — the quality of water or air that has become perfectly clear — with the ray it shapes. It is a standard, not a place: light stripped of everything that does not belong, delivered exactly as the space was designed to receive it.

Sumiray luminaires are designed and specified by our own team and manufactured in audited partner facilities in Asia and Europe. Final quality control, photometric verification and warranty are ours — on every fixture that carries the mark.

澄みスミレイ

Engineering standard

Specified like it will be measured.

Photometry firstIES / LDT files published for every variant
DocumentedFull datasheets and mounting instructions
Controls readyDALI-2, Casambi and tunable-white options
EU complianceCE-marked, with declarations on file

Contact

Start with the project,
we bring the light.

Project enquiries, specifications and distribution partnerships.