Luxia
Horticultural lighting · adaptive-spectrum greenhouse lamps
The starting point
Luxia is the brand of Robin Jégard, trained in optics. His product: an adaptive-spectrum horticultural lamp that measures and continuously retunes the light, plant by plant, for more greenhouse yield and less wasted energy.
Everything had to be built. A sharp subject — spectrometry applied to crops — and a real risk: coming across either as a gadget or as a physics lecture. It needed a showcase that made the science both credible AND understandable.
The brief: a site worthy of the technological seriousness, that speaks to the grower without jargon, and that the brand fully owns.
What Stacko delivered
A showcase with living light
Home, product, about, contact (bot-protected form) and legal pages. The site's signature: a light panel that follows the hour through the day, the light shifting as it would in the greenhouse. Demonstration replaces the promise.
The science, made legible
The measured spectrum drawn on screen (380 – 780 nm), the role of each band from UV to far-red, and the three-step gesture “measure, calculate, tune.” We show a measurement, not a rainbow.
Numbers presented honestly
The headline results (−40% energy, +22.5% yield) are shown, explicitly, as results from external studies, for as long as Luxia's field tests have not confirmed them. On a technical subject, credibility comes before hype.
A brand embodied, in two languages
The “Sage, close to the field” voice, Luxi the sprout as mascot, a coherent light-driven identity across the whole site, and a bilingual FR / EN base ready for international reach.
Sovereignty, applied
A modern, fast base, with no cookie forced on the visitor. The domain, the hosting and the code go to the brand. What we build belongs to it.
The result
Luxia now has a live showcase that states its technology without hype: the light demonstrates itself on screen, the science reads clearly, the numbers stay honest. A site ready to convince growers, partners and investors.
And everything belongs to the brand: the domain, the hosting, the code. Stacko built it, delivered it — then stepped aside.
A look at the site
Real captures of the public showcase, live. No montage, no mockup.




The site, live
The showcase is online and accessible. The best way to judge the rendering — and the light panel that follows the hour — is still to open it.
Visit the site ↗In the client's words
Robin's words will be published here as he gives them, unedited, as soon as he sends them. We do not invent quotes, however flattering.
What holds for every project
The rules applied to Senecodan are the same for everyone. No exceptions, no fine print.
The mockup before any payment
You see what your site will look like first. You only pay if it convinces you.
Delivered in 14 days
A deadline announced, a deadline kept. Your site live in two weeks.
Copy written for you
You write nothing. We draft the pages from your trade, you approve.
Sovereignty Guarantee
The domain in your name, the code handed over, free reversibility within 15 days. What we build is yours.
Fixed price, zero surprises
The price is set before we start. It does not move along the way.
A project that calls for the same care?
A showcase, a brand to establish, a technical subject to make simple: describe your need, we reply within 24h and you see a mockup before paying anything.
Let's talk