Firefly is a multi-spectrum photobiomodulation (PBM) system that delivers multiple wavelengths (red and near-infrared) with simple frequency/modulation controls in a compact wand format. It’s positioned as a general health & wellness product and is used in clinical wellness settings to support recovery and performance.
Light energy interacts with cellular chromophores (e.g., cytochrome-c oxidase) to influence mitochondrial signaling and downstream processes (ATP, circulation, inflammatory pathways). Firefly’s multi-wavelength output and modulation allow tailoring by area and goal. Sessions are non-invasive and localized using high-intensity light wands.
Comfortable, non-invasive sessions with handheld light wands; most people describe a gentle warmth/relaxation and no downtime. Firefly systems can treat focused areas and, in some models, two areas at once.
It is the controlled use of specific wavelengths of light to produce photobiological interactions in tissues.
No. Photobiomodulation is applied externally.
The experience depends on the equipment and parameters used, but photobiomodulation does not rely on producing thermal damage to generate its biological effect.
It can be considered a complementary tool within recovery and performance programs.
Yes. Xtend's strategy contemplates the integration of technologies when there is a coherent rationale and the clinical team confirms it.


















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