The Science of Everlasting Glow
Unlike traditional radioactive zinc-sulfide powders, our luminous material—alkaline earth aluminate (SrAl₂O₄ doped with Eu/Dy)—is toxin-free and passes global safety certifications. Here’s how it works:
Energy Capture: Daylight or indoor lighting (200–450 nm wavelengths) excites electrons, trapping them in metastable energy states.
Slow Release: Post-illumination, ambient heat slowly releases these electrons. As they return to equilibrium, they emit a soft, persistent glow lasting 8–16 hours.
This innovation ensures your Luminous vase is both an aesthetic marvel and an eco-conscious choice, requiring zero electricity for its nightly show.
Handcrafted Precision, Infinite Customization
Every flower vase from ZGS Glass reflects uncompromising artistry:
Material Mastery: High-borosilicate glass—renowned for thermal shock resistance—is infused with our proprietary photoluminescent powder during molten stages, ensuring even distribution and consistent glow.
Tailored Designs: As a flexible glassware manufacturer, we support bespoke orders. Adjust heights (15–50 cm), silhouettes (classic urn to modern asymmetric), and glass hues. Cobalt blue? Amber with gold flecks? Your vision guides our blowers.

👉🏻Mobile: +86 13805331781
👉🏻WhatsApp: +86 13805331781
👉🏻Email: glassware@zgsglass.com