Infinity - Retail Colour For Any Point

Most luminaires illuminate. Ours adapt. At Light4U, we believe professional lighting should go beyond brightness and colour. It should deliver precision — a system that understands what you illuminate and why.

That’s why we developed the Infinity system, based on LUMITECH Lighting Solution GmbH technology. Infinity combines multiple lighting functions — Tunable White, RGBW, and Retail Colour — into one intelligent platform.
Each mode unlocks a different layer of flexibility. And among them, Retail Colour is the specialist — created for professionals who want precise and accurate product presentation.

Retail Colour: For Any Point

Most systems let you choose colours.
Infinity lets you choose coordinates.

The Retail Colour setting within Infinity enables designers to define precise CIE points of light — the exact chromatic coordinates that make bread look golden, meat appear fresh, or fabrics appear vibrant.

It’s not about presets. It’s about precision — the freedom to fine-tune the visual tone of every product category.

Warm for bakery.
Rich for meat.
Cold for fish.
Fresh for fruit.
Balanced for fashion.

Infinity Retail Colour within the CIE 1931 chromaticity diagram. Each coordinate defines a measurable point of light — ensuring precise and repeatable colour tone for any product type.

Lighting that understands retail

Every retail space changes — products rotate, seasons evolve, visual stories shift.
Infinity Retail Colour adapts with you, enabling quick and accurate updates without changing luminaires.
It gives you the tools to define how each display looks, feels, and sells — light as a flexible design element, not a fixed condition.

Technology with purpose

Exact coordinate control within the CIE-xy spectrum
High CRI >90 and MacAdam 1-step precision
Temperature-stable calibration for consistent results
Flicker-free dimming from 1–100 %
Smart control via DALI DT8, Casambi (in a scope of application options), or Zigbee

Applications

Infinity Retail Colour is ideal wherever lighting must evolve with presentation:

Retail stores and supermarkets – flexible illumination for bakery, meat, dairy, fruit, or fashion
Showrooms and exhibition booths – accurate colour balance for brand displays
Shop windows and pop-ups – dynamic tone adjustment for campaigns and seasons
Hospitality and gastronomy – appetising, adjustable lighting for presentation areas

Each coordinate can be saved, recalled, and refined — ensuring that your light remains as adaptable as your concept.

Light4U luminaires with Infinity

The Infinity system, including Retail Colour, can be implemented in several Light4U families, bringing high-end precision to any retail environment:

Thor – 3-phase track spotlight for retail and galleries
Sana S / M / L – adjustable recessed luminaires
Baldr S / L – compact downlights for display applications
Cimbri – fixed recessed downlight for clean, focused light
World – recessed downlight family for general retail areas
Skadi – surfaced, suspended, and track-mounted cylindrical downlights for general illumination

Light for perfection

Infinity Retail Colour transforms lighting into a precision instrument — defining how products appear and how people experience them.
It’s not just about flexibility; it’s about control. About knowing that every product shines exactly as intended.

Infinity – Retail Colour for Any Point
Light for products.
Light for perfection.

Want to discover how Infinity can redefine your project?
Contact us to discuss your retail or exhibition application.

Explore more from the Infinity platform —
Tunable White – Follow Your Rhythm and RGBW – Colour Your Mood.