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Learn More - CORE Glow

strontium aluminate

We use strontium aluminate in our products for its strong photoluminescent properties. This non-toxic compound absorbs light and then emits a soft glow in the dark, providing a sustainable lighting solution without electricity. Our eco-friendly approach ensures minimal environmental impact, aligning with our commitment to beauty and sustainability in outdoor spaces.

8-12 hours of glow every night

We guarantee at least 8 hours of performance every night from our products with just 20-60 minutes of exposure to light! More precicely, commercial will do 8-10 hours, quantum will do ~12 hours, and our boulders will perform 12+ hours before needing a charge.

3 vivid colours

Our 3 unique colours offer 3 unique experience. Green glows brightest for the first hour, followed by Aqua then Blue. However, Aqua's glow is the longest lasting we find, followed by Green then Blue. We recommend Green & Aqua for safety applications.


Designed to expand and contract at the same rate as concrete, our commercial and quantum grade aggregates are perfect for concrete applications. Light your concrete path, staircase, or even kitchen floor! Our aggregates natural shape, feel, and colour blend in perfectly and do not stand out during the day.

light pollution

it's important to note that our products are designed with environmental considerations in mind, including adherence to Dark Sky policies. Our glow-in-the-dark pebbles and stones are engineered to minimize light pollution by providing a subtle, ambient glow, rather than the intrusive artificial lighting often associated with outdoor illumination. This ensures that our products contribute to the beauty and function of outdoor spaces without detracting from the natural night sky, aligning with the principles of Dark Sky initiatives to reduce light pollution and its impacts on ecosystems and human health.

from powder to boulder

Whether you're a homeowner or a contractor doing a garden feature or commercial pathway, we've got a product for you! We offer powder, 0.5-1mm, 1-3mm, 3-8mm, 8-15mm, 16-25mm, 1" boulders, & 5" boulders.


Now this is some serious glow. Our boulders are solid 100% Quantum Grade glow. Engineered to harness and store vast amounts of energy from daylight, these boulders illuminate with an extraordinary brightness and endurance. Looking for a serious differentiator? Add these boulders to your project and stand out from the rest.

quantum vs commercial

We offer our aggregates in two intensities: Quantum & Commercial grade. Quantum grade contains 60% more glow concentrate than Commercial, offering a brighter and longer lasting product. Commercial grade aggregate is the industry standard for phmtoluminscent aggregates, powerful, affordable, and durable.