Where sustainability meets innovation

ZTA is a comprehensive solution that meets the needs of today’s lighting professionals. Its flexibility, environmentally conscious design, and long term value make it the perfect, must-specify lighting solution for forward-thinking designers.

Engineered for exceptional durability, maintainability, re-manufacturability, and recyclability, this spotlight sets a new standard for sustainable design.

ZTA proves that sustainability doesn’t have to compromise on quality or design. It’s a powerful tool that empowers designers to create spaces that are both beautiful and responsible.

A commitment to quality

ZTA is engineered for exceptional performance. Not only is ZTA a high-performing, technically accomplished solution, but its sleek, simple aesthetic allows it to integrate seamlessly into almost any project: from world class galleries, to homes and workplaces, retail spaces, to protected cathedral walls.

Whether mounted on track, suspended, or integrated into architectural features, ZTA adapts to the visual language of any space, providing both form and function.

This product family embodies more than just technical excellence, it represents a philosophy of enduring value. The product’s modular design allows for future upgrades, making it a truly sustainable investment for lighting designers and architects.

Tailored to your unique project requirements

Flexibility in luminaire design and making only to order not only supports genuine sustainability, it also opens the door to customisation.

With extensive capability and experience in bespoke lighting solutions, we can customise ZTA to meet the specific needs of any project. That can be light source, mount method, finish, control system, or something you haven't even imagined yet. ZTA’s flexibility ensures that no matter the scope or complexity of your concept, there’s a solution to match.

Backed by our signature 25-year Duty of Care

ZTA is our flagship product family promoting sustainability in luminaire design. 

Like every Stoane Lighting product, they are built by hand with longevity in mind, to last far beyond the typical lifespan of most lighting products.

Every ZTA product is designed to be future-proof. As far as possible, it has been engineered to avoid component obsolescence. With multiple fixing holes for future light sources and ample leeway with mechanical space for thermal management, ZTA can be upgraded easily as new technologies emerge.

Its flexibility makes ZTA an investment that grows with your needs.

Sustainability at the core

With sustainability at the forefront of its development, ZTA offers both high performance and minimal environmental impact. From our custom aluminium extrusion containing 70-90% recycled content and sourced as close to HQ as possible, to renewable energy to run our machines, sustainability is considered at every stage. Each element of the product is crafted for easy maintenance, repair, and disassembly at the end of serviceable life.

For every product, circularity is scored using TM66 and efforts to lower embodied carbon is measured using TM65.2. We have implemented carbon reduction using verified improvements in component design, manufacture and local sourcing. LCA and EPD are also possible 

The ZTA product family is designed specifically to offer extended life via maintainability and inter compatibility, making ZTA a more sustainable option compared to traditional lighting products. 

By empowering specifiers to only ever specify a new luminaire when it is needed, we’ve worked to ensure that every product exists for a purpose. With ZTA, you’re not just choosing a product; you’re choosing the future of lighting design.

Award winning excellence

Together with a company-wide Sustainable Development award, which recognises our sustainable practices, leadership and commitment to driving positive change within the lighting industry with proven circular models and carbon reduction initiatives. The ZTA product range was the foundation of our Innovation award and specifically acknowledges the ZTA product family as a whole.

Starting in 2018 and now existing as the future of lighting solutions; by incorporating ZTA into your projects, you are not only choosing a lighting product of unmatched performance and flexibility but also supporting a future-focused, sustainable approach to design.

Closing the loop on circularity

In our mission to demonstrate significant steps forward in responsible luminaire manufacturing, we have revisited arguably the most ubiquitous luminaire: the downlight.

Designed with purpose, LI.DL is the result of our team seeking better ways to make the best equipment possible whilst doing the least harm. It is recast in our in-house forge from unavoidable workshop offcuts.

As a minimum, all of our aluminium waste is dutifully collected and sent for recycling. With our innovative use of one of the oldest known metalworking processes, traditional recycling can be an avoidable journey and a seized opportunity.

Using renewable energy and without sacrificing quality, we've successfully reformed our waste aluminium into new products with sandcasting and gravity die casting techniques. Already, some products and components in our range benefit from this process. But to fully capitalise on the opportunity, we needed a solution with scale.

By pairing our forging technique with practical, high-quality engineering, the LI.DL was born: a product designed to reduce waste while delivering exceptional performance.