10% to 20% more lumens per watt
EuroLED®
A patented warm white nano-engineered Eu3+ –based phosphor solution that provides stability, low saturation, color tunability, and 10% to 20% more lumens per watt for CRI 80-95 LED applications.
Groundbreaking luminescent nano-solutions
Seaborough is a nanoscience and nanotechnology company focused on the untapped potential of luminescent nanomaterials. From nanoscale chemistry to unusual luminescent materials design, our team turns bold scientific ideas into breakthrough applications by focusing on R&D, commercialization, and licensing nano-engineered luminescent and lighting solutions. We’re proud to say that we are the only company in the world that creates nanophosphors of adjustable sizes — from less than 20 nanometers to several microns — while ensuring consistent performance.
Driven by our values of ambition, innovation, and collaboration, we partner in full transparency, working together with R&D, marketing, and supply chain teams to help our customers launch truly revolutionary products that improve people's lives and that are better for the planet.
Discover our solutions
Find out how our unique nano-engineered solutions help you develop truly differentiated, sustainable products that improve people’s lives.
Unique, tunable spectral features
Lumicrypt™
Based on Seaborough’s proprietary IFRET technology, this innovative material uses nano-engineered luminescent pigments to provide an advanced security solution that can be tailored for a range of wavelengths and applications.
High performance nanocrystals
Crystalight®
A nanocrystalline YAG:Ce phosphor with tunable particle sizes down to below 20 nanometers and near-unity quantum yields, unlocking new, exciting possibilities for advanced lighting and display applications.
Reimagining luminescence at the nanoscale: our proprietary technology based on IFRET
Developed to enable the use of Eu³⁺-doped phosphors in the blue spectral range, this approach unlocks new possibilities in color tuning and efficiency. Our proprietary nanoparticle technology is built on the inter-particle energy transfer (IFRET) principle. We combine two purpose-built nanomaterials:
- Blue-absorbing sensitizer (e.g., YAG:Ce)
- Eu³⁺-based emitter
To learn more, explore our scientific publications on this proprietary technology:
About us
Where precision meets imagination, we’re pioneering the future of luminescence through the untapped potential of nanoscience. Our team of scientists, engineers, and commercial experts turns bold questions and customer challenges into breakthrough technologies, redefining what’s possible in sustainability, performance, and scale.
Grounded in deep expertise and powered by true collaboration, we partner with global leaders to create products that enhance lives and protect the planet.
Want to work with a pioneer in luminescent nanomaterials?
Whether you're an LED or security inks maker, materials innovator, or investor, we're ready to co-create breakthrough solutions that push boundaries and deliver real impact. Let’s shape the future, together!
Our partners
We're collaborating with the best in science & industry
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