FAQ/Glossary

How does photobiomodulation work in Spectrasol LED luminaires and why does it protect vision?

Photobiomodulation (PBM) uses red and near-infrared light (630–850 nm) to activate mitochondria – the cell’s “power plants.” In Spectrasol, PBM is integrated directly into white light in accordance with granted patents through red LED chips with wavelengths of 665–675 nm, which:

  • Stimulate the production of cytochrome c oxidase – an enzyme that accelerates ATP (energy molecule) production. This speeds up the regeneration of damaged retinal cells.

  • Neutralize free radicals – blue light generates reactive oxygen species (ROS), which damage photoreceptors. Red light activates antioxidants (e.g., superoxide dismutase) that deactivate ROS.

  • Improve retinal blood flow – dilation of capillaries leads to better nutrient supply.

This mechanism is also supported by BIOCEV experiments, which demonstrated a 40% reduction in oxidative stress markers compared to standard LED lighting.

Translated using AI

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