Why Choose AGT™?

About Ambient Glow Technology

We are the market leader in high performance glow stones for concrete and asphalt surfaces. Since developing the industry-standard glow stone, Commercial Grade, in 2008, Ambient Glow Technology has remained on the cutting edge of glow in the dark stone manufacturing technology.

Committed to Quality & Performance

Not all glow aggregates being marketed online are alike. In order to ensure that our clients have access to the most state-of-the-art glow in the dark gravel in the world, we created our R&D division AGT™ Glow Labs. In 2015, we unveiled the world’s first DIN67510 Part 1 Compliant Super-Luminosity glow stones AGT ULTRA™ – which boasts the highest luminosity and glow persistence technically possible at the time.

To ensure that the end result is what you envisioned, our dedicated AGT™ Applications Team stands ready to share its over 10 years of real, hands-on glow stone application experience with you.

Material Quality

It is our mission to supply clients with the highest quality glow aggregates in the world and deliver them at the best price possible.

Glow Duration

Our products glow 65% brighter and longer than any commercial grade glow aggregates commonly available online.


Volume discounts are available for projects requiring over 10 lbs. Order a free sample or request our buyers guide today!

AGT™ Enterprise Program

The first full-service photo-luminescent aggregate supply & consultation program in the world. Our primary reason for developing this program was to help educate clients about glow aggregates and assist them in determining which AGT™ glow aggregate would be most suitable for their project.

AGT™ Buyers Guide

Since most glow aggregate buyers are planning to apply glow stones in permanent surfaces such as concrete, pool plaster or asphalt, you really only have one chance to get it right. Downloading this comprehensive AGT™ Glow Stone Buyer’s Guide will assist you in doing just that.

Try a Sample Today!

Prior to making any decision on your glow stone purchase, we encourage you to compare AGT™ with any other glow stone on the market. We guarantee that our AGT™ ULTRA Series are the highest performing glow stones available anywhere.

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