Lighting for
Medical Plants

IMPORTANT: Valoya supplies LED grow lights for medical plant cultivation only in countries where it is legal and only to licensed growers.

Achieve Superior Chemical Expressions

Spectrum Quality Drives Cannabinoid Output

Cannabis responds not just to high light intensity but to a precisely tuned spectrum. Beyond a certain PPF, additional intensity yields diminishing returns, making spectrum quality the key to maximizing both energy efficiency 
and crop performance. Valoya’s cannabis-optimized spectrum 
enhances secondary metabolite production while minimizing energy use.

LED Lighting for All
Growth Phases & Environments

Going Beyond
Lighting Intensity

Intensity is important, as cannabis is a light-loving plant, but a finely tuned spectrum gives growers an extra edge. A gentle amount of UV acts as a mild stressor, triggering the plant’s defense responses and promoting the production of secondary metabolites such as THC, CBD, and other valuable compounds.

UV (315 to 400 nm)

A controlled amount of UV-A light in Solray385 stimulates cannabinoid production as a natural defense response, while suppressing microbial development and reducing the risk of powdery mildew and related issues.

Blue (400 to 499 nm)

Deep blue radiation limits excessive stretching, resulting in compact plants ideal for multi-tier cultivation while supporting larger flowers with higher THC and CBD accumulation.

Green (500 to 599 nm)

Green light supports plant development in the lower parts of the canopy by improving light penetration, while also producing a white light appearance that is comfortable for humans.

Red (600 to 699 nm)

Red (along with blue wavelengths) drives the core photosynthetic processes and forms the basis of most LED spectra, which are often composed primarily of these two peaks.

Red (700 to 780 nm)

A high red-to-far-red (R:FR) ratio of the Solray385 spectrum helps maintain a more compact plant structure and increases the overall photosynthetic rate.

Photoreceptors of Cannabis Sativa L

Our Solray385 and Solray385FR spectra cover wavelengths from 385 to 780 nanometers, making them the widest spectra available for cannabis cultivation. Including wavelengths beyond PAR helps plants develop a superior cannabinoid profile.

Lighting in Action

USA

Pearl Pharma

USA

Grow in CA

USA

Grow in CO