How Red Light Technology Works

Red light technology (RLT), also known as photobiomodulation (PBM), is a non-invasive approach that uses specific wavelengths of red and near-infrared light to deliver light energy at the cellular level.

When these wavelengths penetrate the skin and underlying tissue, they are absorbed by mitochondria — the energy-producing organelles in every cell. This initiates a cascade of biological processes that may support natural cellular function and comfort.

Red and near-infrared light photons are absorbed by cytochrome c oxidase, a key enzyme in the mitochondrial electron transport chain. This absorption may increase ATP (adenosine triphosphate) production — the primary energy currency of cells.

With more ATP available, cells may better support natural repair processes and manage oxidative stress. This is why red light technology has been widely studied across many applications.

Not all light produces meaningful biological effects. Research has identified specific wavelength ranges that are most widely studied. ALUMA uses the two most well-researched wavelengths:

• 660nm (Red Light) — Penetrates 3-5mm into joint and soft tissue. Delivers light energy to surface areas and supports natural cellular processes.
• 850nm (Near-Infrared) — Penetrates 15mm+ into deep tissue. A widely-researched wavelength for deep tissue penetration. Reaches deeper areas including joints, tendons, and muscle tissue.

ALUMA uses these two wavelengths together, providing both targeted light energy and deep penetration in every session.

Red light technology is backed by thousands of peer-reviewed studies. Research has explored its applications across many fields:

• Published research has explored the effects of photobiomodulation on comfort in companion animals. These studies relate to the underlying technology, not to ALUMA products specifically.
• Research institutions have studied the applications of photobiomodulation technology across various contexts.
• Research has explored the effects of PBM across multiple study types involving canine subjects. These studies relate to photobiomodulation technology in general, not to ALUMA products specifically.
• Studies have observed improved range of motion and weight-bearing in dogs after daily PBM sessions. These studies relate to photobiomodulation technology in general, not to ALUMA products specifically.

ALUMA brings this well-researched technology into your home, delivering consistent, full-body sessions that use the wavelengths studied in published research.