Cannabis Industrial Marketplace is pleased to have GrowRay from Boulder, CO exhibiting at our September Cannabis Business Expo in Rosemont, IL, booth number 339. GrowRay’s PhD-driven team of biophysicists, lighting engineers, and photo-biologists have developed the first truly viable, industrial-grade adaptive LED lighting system designed specifically for cannabis. GrowRay lights provide substantial cost savings and significantly increased crop yields.

Full Spectrum LED Grow Lights Designed for Cannabis

Their LED grow lights consistently produce substantial cost savings, increase dry weight yields and improve potency. GrowRay’s PhD-driven team of scientists and engineers spent five years researching and developing LED grow lights that work for the master growers.

Check GrowRay profile on for more details

This article was first published on

Write a comment:

Your email address will not be published.