The Greenhouse Advantage

Better Science. Better Engineering. Better Cannabis.

When it comes to cannabis supplemental greenhouse lighting, Grow Ray stands alone in the industry. We offer two game-changing, patented solutions that represent the only LED options that really work in greenhouse applications. 

  • Every other LED company marketing to the cannabis greenhouse industry has a fatal flaw:

    Despite the fact that only ‘multi-bar’ LED fixtures are capable of delivering even, homogenous light to the total targeted canopy, Grow Ray’s competitors have all ‘run’ from the shading problem by drastically reducing the size of their fixtures, resulting in extremely poor light coverage anywhere within the canopy except for directly underneath the fixtures.

Cannabis Grown With Full Spectrum LED

Disrupting the Industry Standards

  • GrowRay is the only PhD-driven LED company able to offer a multi-bar system that really works in greenhouses to uniformly cover the entire canopy with high light levels without adding undesirable shading.

    GrowRay has solved the serious shading issue that hinders the performance of other LED manufacturers with the patented “Triangular Shade Reduction” bar shape. This unique innovation creates GrowRay LED fixtures comprised of precisely angled, triangular light bars of highly polished, ultra reflective aluminum that actively direct and reflect sunlight down onto the canopy beneath the fixture. This creates a ‘total shading profile’ that is less than any other LED system (even less than HPS) and allows for uniform, homogeneous PPFD without additional shading, taking advantage of LED’s inherent optical focus and precise distribution efficiency without sacrificing the maximum use of natural sunlight!


    This allows for more light, more uniformity, more production, dramatically greater efficiency and more profit.

Triangular Extrusion Form (pat. pending)

GROWRAY GREENHOUSE ADVANTAGE

The unique geometry of the patented triangular extrusion reduces the cost of supplemental greenhouse lighting by reflecting sunlight lost by other manufacturers’ lights onto the canopy. The GrowRay triangle also reduces the absorbed heat from the sun compared to other fixtures, which significantly lengthens LED lifetime.