Better Science

Better Engineering

Better Cannabis.

Grower Owned

A Collabrovative Family Between
Technolgy & Cannabis

Built for Cannabis

Producing The Fastest Return on Investment

7 Year Warranty

Combination for Consistent Success

Full Spectrum LED Grow Lights
Designed for Better Cannabis

Better Yields

75+ Grams per Ft2, 35% less energy use and over 20% increased Terpene & Cannabinoid content compared to Legacy HID lighting systems

Uniform Light Distribution

Precisely engineered multi-bar system delivers optimal PPFD uniformity across entire canopy

Full Spectrum for Cannabis

Grow Ray’s PhD-designed Ratio-Based™ spectrum has been specifically designed for to coax maximum production at the highest efficiencies

Energy Savings & Rebate Optimization

GrowRay LED lights can cut your energy consumption up to 35% vs. outdated HPS technology. Our team also provides the best turn-key rebate support in the industry, having secured $millions in direct-pay rebates for our clients in 2020 alone

Highest Levels of Academic Research

Our R&D team includes an industry-first blend of licensed cannabis growers, horticultural PhDs, and proven experts in thermal engineering, optics and efficiency research

Thermal Engineering for Long Life

GrowRay lights are purposefully over-engineered for longevity and reliability, with the highest quality components in the industry, including graphite thermal circuit board substrate and the most robust heat sinks available to cannabis cultivators

Designed for
Optimal Plant Health

Grow Ray’s PhD-driven team of horticultural scientists and engineers, in collaboration with parent company and licensed multi-state cannabis cultivator NOBO, have created an industry-first partnership to design and develop the first grower owned, patented LED lighting solution for cannabis plant factory and greenhouse applications.

Grow Ray offers the first LED lights designed specifically to optimize cannabis biomass production, terpene expression and cannabinoid profiles through our Ratio-Based Spectrum™.

Grow Ray LED fixtures are the most reliable, rugged and well-engineered lighting solutions available. Our 7 Year warranty, industry-leading reliability and industrial design assure commercial growers of a long, Zero Maintenance experience with continuous output of high intensity light.

Grow Ray is a cannabis technology company by growers, for growers. We put our customers first and go the extra mile to ensure their ongoing success. Our company’s value goes far beyond lighting and the advantages offered by our technologies. We are an open, collaborative eco-system of low-COGS cultivation experts who continue to learn together and develop an evolving set of Best Practices that continue to bridge the gap between efficiency and production.

We have real-world experience optimizing SOPs and cultivation strategies as a commercial cultivator-owned technology company. Our ‘Partnership Approach’ with our customer relationships is second to none. We continue to push the envelope of efficient cannabis cultivation in our own grows and are proud of the fact that most of our customers continue to be collaborative partners, learning together, well after our lights have been installed.

Partnerships with The Top Cannabis Organizations

“I’ve been using GrowRay’s 6-bar LED fixtures for two years and have been consistently producing 3.5 lbs per light. It is the best light I have ever used. I recommend GrowRay lights to all of my commercial growers.”

– Andrew Haga, Commercial Grower