Better Science, Better Engineering, Better Results.

FULL SPECTRUM LED GROW LIGHTS DESIGNED FOR CANNABIS

Our 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.

“I’ve been using GrowRay’s 6-bar LED fixtures for a year 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, Master Grower

LED GROW LIGHTS DESIGNED FOR OPTIMAL PLANT HEALTH

Using our whole systems approach (LEDi) grower’s achieve superior results in both indoor and greenhouse environments.

GrowRay’s science based technology deliver a full spectrum and uniform light intensity across the entire canopy.

GrowRay lights produce optimal cannabis health in all stages of growth.

ENGINEERED TO PRODUCE THE FASTEST RETURN ON INVESTMENT (ROI)

GrowRay LED lights are engineered to reduce energy consumption up to 40% on lighting as well as up to 25% on HVAC.

With our ceramic potted Osram LED’s and superior thermal design, you can expect over 100,000 hours of service from our lights (at 18 hours a day, that is over 15 years).

GrowRay’s service paired with our unmatched full 7-year warranty is a combination for consistent success.


YIELD OPTIMIZATION

In commercial indoor facilities, GrowRay lights have produced an increase in dry weight yield 10% greater than a DE HPS.

ENERGY SAVINGS

GrowRay's high-efficiency design provides lighting and HVAC energy savings over 50% vs HPS lights.

UNIFORM DISTRIBUTION OF HIGH VALUE PPFD

GrowRay's lights are optically engineered to maximize total coverage and intra-canopy penetration.

MODULAR, INDUSTRIAL DESIGN

Designed from the ground up to be reliable, serviceable, and upgradable, GrowRay lights are future friendly. The design is modular, so you can upgrade to the latest technology with ease.

HIGHEST LEVELS OF ACADEMIC RESEARCH

Our R&D team includes PhDs in photobiology and horticulture, engineering talent in lighting, power, design, and electrical experts. ​Team members have received multiple research grants, have been awarded numerous patents (2 patents pending, 2 issued​), and have spent many years ​​in lighting and LED-specific horticulture research.

THERMAL ENGINEERING FOR LONG LIFE

Using the latest thermal CAD software and longevity testing, our lights are engineered to ensure the most robust thermal management of any lighting solution in the industry.