Photobiomodulation Light Therapy

Blue Light • Red Light • Near-Infrared Light | Patient Education

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About the Firefly Clinic Pro

Healthcare services imageThe Firefly Clinic Pro, manufactured by Bales Photonics, represents over 22 years of research and clinical development in photobiomodulation (PBM) therapy. It is a multi-spectrum, high-intensity LED light therapy device that delivers blue, red, and near-infrared light simultaneously through specially designed wands — making it one of the most powerful and versatile PBM devices available in clinical practice today.

Unlike single-wavelength devices or low-powered LED panels, the Firefly Clinic Pro outputs light that is up to 15 times more powerful than standard LED devices. This exceptional power allows photons to penetrate up to 8 inches into the body — reaching deep joints, nerves, bone, and even brain tissue that other devices cannot access. It is FDA classified as a General Wellness Product.

Firefly Clinic Pro — Device Specifications

Manufacturer: Bales Photonics, Inc. (California) • Light type: High-intensity LED (non-laser / incoherent light) • Wavelengths: Blue (12 LEDs), Red (5 LEDs), Near-Infrared (8 LEDs) per wand • Wands: 2 simultaneous wands for twice the coverage • Penetration depth: Up to 8 inches (20 cm) • Session duration: 5–20 minutes • FDA status: General Wellness Product classification • Optional add-ons: F-scan + Function Generator for pathogen identification & frequency mixing


The Three Therapeutic Wavelengths of the Firefly Clinic Pro

Blue Light

12 LEDs per wand

Penetration: Surface (0.5–2 mm)

Best for: Skin healing, lymphatics, antimicrobial

Red Light

5 LEDs per wand

Penetration: Superficial–Mid (~1 cm)

Best for: Tissue repair, blood, cellular metabolism

Near-Infrared

8 LEDs per wand

Penetration: Deep (up to 8 inches)

Best for: Joints, nerves, bone, brain, deep tissue

How Photobiomodulation Works

All three Firefly wavelengths work through the same fundamental mechanism — stimulating healing at the cellular level. The difference between each wavelength is how deeply the light penetrates and which tissues it targets. The Firefly Clinic Pro delivers all three simultaneously, treating multiple tissue depths in a single session.

1. Light Penetrates Skin & Is Absorbed by Mitochondria

Photons from the Firefly's blue, red, and near-infrared LEDs penetrate the skin. The light is absorbed by cytochrome c oxidase — the key photoreceptor enzyme inside every cell's mitochondria (the cell's powerhouse).

2. ATP Production Rapidly Increases

This light absorption energizes mitochondrial activity and dramatically boosts production of ATP (adenosine triphosphate) — the fuel cells need to repair damage, reduce inflammation, and regenerate tissue. Injured cells are energy-depleted; Firefly restores that energy.

3. A Cascade of Healing Signals Is Triggered

Rising cellular energy triggers powerful downstream effects: nitric oxide is released (widening blood vessels and improving circulation), pro-inflammatory cytokines are reduced, oxidative stress is neutralized, and stem cells are activated.

4. Deep Tissue Healing & Lasting Pain Relief

The combined result is accelerated tissue repair, reduced swelling and inflammation, nerve regeneration, improved oxygenation, and modulation of pain signals — all the way from the surface skin down to bone and neural tissue up to 8 inches deep.

Blue Light: Antimicrobial · Lymphatic Stimulation · Surface Healing
Surface Wavelengths - 12 LEDs per wand

Healthcare services imageThe Firefly Clinic Pro's 12 blue LEDs per wand deliver the highest LED count of the three wavelengths — reflecting blue light's important role in surface-level healing and immune support. Blue light does not penetrate deeply, but at the skin's surface it provides effects that red and near-infrared light cannot replicate.

What Blue Light Does in the Body

Blue light is absorbed by porphyrins — photosensitive molecules found in bacteria — triggering production of reactive oxygen species that destroy bacterial cells from within. It also activates lymphatic drainage pathways, speeds surface tissue repair, and has documented antimicrobial effects even against antibiotic-resistant strains such as MRSA.

Clinical Benefits of Firefly Blue Light

  1. Antimicrobial action: Destroys surface bacteria including MRSA, Staphylococcus, and wound pathogens without antibiotics or side effects.
  2. Lymphatic stimulation: Activates lymph flow near the skin surface, reducing localized swelling and supporting immune clearance of cellular debris.
  3. Accelerated surface wound healing: Speeds healing of cuts, burns, abrasions, and post-procedural skin wounds by stimulating epidermal cell activity.
  4. Skin conditions: Beneficial for acne, psoriasis, and eczema through combined antimicrobial and anti-inflammatory effects at the skin surface.
  5. Contusion & bruise healing: Promotes faster resolution of contusions by improving superficial circulation and lymphatic clearance of damaged tissue.
  6. Immune surface defense: Supports local immune activity at entry points — useful for wound care and post-surgical skin management.


Red Light: Tissue Repair · Cellular Metabolism · Blood & Collagen
Mid-Penetration Wavelengths 5 LEDs per wand

Healthcare services imageThe Firefly Clinic Pro's red light LEDs penetrate approximately 1 centimeter (3/8 inch) into tissue — reaching the dermis, superficial muscles, tendons, and blood vessels. Red light is the most extensively researched wavelength in photobiomodulation and is considered the foundation of soft-tissue healing.

What Red Light Does in the Body

Red light is strongly absorbed by the mitochondria in all cell types and by hemoglobin in the blood. This dual absorption makes it uniquely effective at accelerating cellular metabolism in damaged tissue while simultaneously improving local blood quality and oxygen delivery. Bales Photonics notes that red light is particularly absorbed by the blood — accelerating the cellular metabolism needed for rapid tissue repair.

Clinical Benefits of Firefly Red Light

  1. Accelerated cellular metabolism: Directly boosts the speed at which damaged cells produce energy, synthesize proteins, and complete the repair cycle.
  2. Collagen & connective tissue synthesis: Activates fibroblasts to produce new collagen — repairing tendons, ligaments, joint capsules, and skin faster and more completely.
  3. Wound healing: Dramatically shortens healing time for surgical wounds, lacerations, burns, and diabetic ulcers.
  4. Muscle recovery: Reduces exercise-induced muscle damage, delayed onset muscle soreness (DOMS), and post-exertion fatigue.
  5. Tendinopathy & sprains: Targets superficial tendons and ligaments with collagen-stimulating energy — effective for rotator cuff, Achilles, and plantar fascia injuries.
  6. Inflammation reduction: Down-regulates COX-2 pathways and inflammatory prostaglandins — a natural, drug-free alternative to NSAIDs at the tissue level.
  7. Superficial joint pain: Reaches wrist, finger, ankle, and elbow joints to reduce inflammation and promote cartilage health.
  8. Scar tissue reduction: Modulates fibroblast activity to produce more organized collagen, resulting in flatter, more pliable scar tissue.


NEAR-INFRARED: Deep Joints · Nerves · Bone · Brain · Stem Cells
Deep-Penetration Wavelengths 8 LEDs per wand

Healthcare services imageNear-infrared (NIR) light is invisible to the human eye, but it is the most powerful and deeply penetrating wavelength the Firefly Clinic Pro delivers. With 8 NIR LEDs per wand, photons reach up to 8 inches (20 cm) into the body — accessing structures that no surface therapy can reach, including deep spinal tissue, major joints, peripheral nerves, and brain tissue.

What Near-Infrared Light Does in the Body

NIR light penetrates through skin, fat, and muscle layers to reach deep mitochondria, where it dramatically increases ATP production and oxygen delivery. It also directly stimulates stem cell activation and produces significant anti-inflammatory effects in deep tissue. Bales Photonics highlights NIR's ability to increase lymph flow, deliver oxygen into deep mitochondria, reduce inflammation, and stimulate stem cells — making it the backbone of the Firefly's neurological and deep musculoskeletal results.

Clinical Benefits of Firefly Near-Infrared Light

  1. Deep joint pain & arthritis: Reaches hip, knee, shoulder, and spinal joints — reducing cartilage inflammation and improving synovial health in osteoarthritis and degenerative joint disease.
  2. Disc & spinal injury: Penetrates to disc and nerve root level, reducing inflammation and supporting tissue healing in herniated discs, degenerative disc disease, and failed back syndrome.
  3. Nerve regeneration: One of the only therapies documented to actively stimulate regrowth of damaged peripheral nerves — critical for neuropathy, sciatica, and nerve injury recovery.
  4. Stem cell stimulation: NIR activates endogenous stem cells in deep tissue, supporting regeneration of cartilage, bone, and neural tissue beyond what the body can achieve unassisted.
  5. Bone healing: Stimulates osteoblast (bone-building cell) activity, accelerating fracture healing and post-surgical bone repair.
  6. Neurological conditions: Transcranial application of NIR has shown promising results in Parkinson's disease (improved tremors, gait, and rigidity), Alzheimer's, traumatic brain injury (TBI), and stroke recovery — areas of active clinical study with Firefly.
  7. Increased oxygen delivery: Boosts mitochondrial oxygen uptake in deep tissues — critical for chronic conditions where ischemia (poor circulation) limits healing.
  8. Lymphatic flow deep tissues: Improves lymphatic drainage in deep-seated regions, reducing chronic edema and improving immune clearance.
  9. Immunity boost: Deep NIR stimulation has systemic immune-modulating effects, reducing inflammatory burden throughout the body.


Conditions the Firefly Clinic Pro Has Helped

The multi-wavelength, high-power design of the Firefly Clinic Pro makes it effective across a broad range of conditions — from acute pain and injury to complex neurological and autoimmune disorders.

Pain & Musculoskeletal

  1. Back pain & disc injuries
  2. Arthritis (osteo & rheumatoid)
  3. Neuropathy & sciatica
  4. Plantar fasciitis
  5. Carpal tunnel syndrome
  6. Tendinitis & sprains
  7. Post-surgical recovery
  8. Wound healing
  9. Severe menstrual cramps
  10. Fibromyalgia

Neurological, Immune & Gut

  1. Parkinson's disease
  2. Alzheimer's & cognitive decline
  3. Traumatic brain injury & stroke
  4. Auto-immune disorders
  5. Bell's palsy
  6. Gut issues & IBS
  7. Fungal & pathogen infections*
  8. Diabetes complications
  9. Lyme disease co-infections*
  10. Non-healing wounds


* When combined with the optional F-scan and Function Generator add-on, the Firefly Clinic Pro can be programmed with precise frequencies to target specific pathogens, parasites, and bacteria identified in the scan.

What to Expect During Your Firefly Session

  1. Session length: Typical treatment sessions run 5–20 minutes. Your first visit may be longer to include health history review and treatment protocol planning.
  2. Sensation: Firefly treatment is painless. Most patients feel little to nothing; some notice a gentle warmth. Protective eyewear is always provided for blue light exposure.
  3. Dual wand advantage: The Clinic Pro's two wands can be applied simultaneously — treating two body areas at once or doubling power on a single area for faster results.
  4. Hydration requirement: Drinking a minimum of 8 oz of mineral or filtered water before and after each session is required for optimal results — water enhances cellular response to photobiomodulation.
  5. Treatment frequency: Most patients begin with 3–5 sessions within the first two weeks. Maintenance may then shift to 1–2 sessions per month depending on your condition.
  6. Results timeline: Some patients experience significant improvement after 1–3 sessions. Nerve regeneration and deep tissue repair build cumulatively over 6–20 sessions.
  7. No downtime: Resume all normal activities immediately after treatment. There are no restrictions post-session.


Safety & Important Information

The Firefly Clinic Pro uses high-intensity LED technology — incoherent (non-laser) light — which is fundamentally safer than laser devices. Because the light is non-coherent, it spreads at distance rather than maintaining a focused beam, dramatically reducing eye and tissue hazard. It is non-thermal, non-ionizing, and does not cause tissue damage at therapeutic doses.

Do NOT apply Firefly light over these areas — always inform y our provider:

  1. Active or suspected malignancy
  2. Directly over the eyes — protective goggles are always worn
  3. Over the thyroid gland
  4. Over the pregnant uterus
  5. Over sites of active hemorrhage
  6. Over growth plates in young children (use with caution)


Firefly is safe for patients with:

  1. Metal implants (LED light does not interact with metal)
  2. Most prescription medications
  3. Post-surgical healing (after wound closure)
  4. Pacemakers (avoid direct placement over device)
  5. Elderly or medically complex patients
  6. Diabetic patients

Questions about your Firefly Clinic Pro treatment? Ask your provider at your next visit.

Firefly Clinic Pro is manufactured by Bales Photonics, Inc. — balesphotonics.com

This information is for educational purposes only and does not replace individualized medical advice from your healthcare provider.

References & Selected Scientific Literature

The following peer-reviewed publications support the clinical applications and mechanisms described in this handout. Full text is available via PubMed (pubmed.ncbi.nlm.nih.gov) using the PMID numbers listed.

Mechanisms of Action — Cytochrome C Oxidase, ATP & Cellular Signaling

1. Hamblin MR. Mechanisms and Mitochondrial Redox Signaling in Photobiomodulation. Photochem Photobiol. 2018 Mar;94(2):199-212. doi: 10.1111/php.12864. PMID: 29164625.

2. Hamblin MR. Mechanisms and Applications of the Anti-Inflammatory Effects of Photobiomodulation. AIMS Biophys. 2017;4(3):337-361. doi: 10.3934/biophy.2017.3.337. PMID: 28748217.

3. de Freitas LF, Hamblin MR. Proposed Mechanisms of Photobiomodulation or Low-Level Light Therapy. IEEE J Sel Top Quantum Electron. 2016;22(3):7000417. doi: 10.1109/JSTQE.2016.2561201. PMID: 28070154.

4. Hamblin MR, Liebert A. Photobiomodulation Therapy Mechanisms Beyond Cytochrome c Oxidase. Photobiomodul Photomed Laser Surg. 2022 Feb;40(2):75-77. doi: 10.1089/photob.2021.0119. PMID: 34818111.

Clinical Effectiveness — Systematic Reviews & Meta-Analyses

5. Kang J, Song Y. Effects of Photobiomodulation on Multiple Health Outcomes: An Umbrella Review of Randomized Clinical Trials. Syst Rev. 2025 Aug;14(1):175. doi: 10.1186/s13643-025-02902-3. PMID: 40082913.

6. Glass GE. Photobiomodulation: The Clinical Applications of Low-Level Light Therapy. Aesthet Surg J. 2021 May 18;41(6):723-738. doi: 10.1093/asj/sjab020. PMID: 33471046.

7. Barolet D, Christiaens F, Hamblin MR. Infrared and Skin: Friend or Foe. J Photochem Photobiol B. 2016 Feb;155:78-85. doi: 10.1016/j.jphotobiol.2015.12.014. PMID: 26708353.

Blue Light — Antimicrobial, Lymphatic & Surface Healing

8. Amin RM, Bhayana B, Hamblin MR, Dai T. Antimicrobial Blue Light Inactivation of Pseudomonas aeruginosa by Photo-Excitation of Endogenous Porphyrins. Lasers Surg Med. 2016 Jul;48(5):562-568. doi: 10.1002/lsm.22474. PMID: 26818884.

9. Dai T, Gupta A, Murray CK, Vrahas MS, Tegos GP, Hamblin MR. Blue Light for Infectious Diseases: Propionibacterium acnes, Helicobacter pylori, and Beyond? Drug Resist Updat. 2012 Aug;15(4):223-236. doi: 10.1016/j.drup.2012.07.001. PMID: 22846406.

Red Light — Tissue Repair, Collagen, Inflammation & Wound Healing

10. Wunsch A, Matuschka K. A Controlled Trial to Determine the Efficacy of Red and Near-Infrared Light Treatment in Patient Satisfaction, Reduction of Fine Lines, Wrinkles, Skin Roughness, and Intradermal Collagen Density Increase. Photomed Laser Surg. 2014 Feb;32(2):93-100. doi: 10.1089/pho.2013.3616. PMID: 24286286.

11. Tripodi N, Feehan J, Husaric M, Sidiroglou F, Apostolopoulos V. The Effect of Low-Level Red and Near-Infrared Photobiomodulation on Pain and Function in Tendinopathy: A Systematic Review and Meta-Analysis of Randomized Control Trials. BMC Sports Sci Med Rehabil. 2021;13(1):91. doi: 10.1186/s13102-021-00306-z. PMID: 34362434.

12. Tchanque-Fossuo CN, Ho D, Dahle SE, et al. Low-Level Light Therapy for Treatment of Diabetic Foot Ulcer: A Review of Clinical Experiences. J Drugs Dermatol. 2016;15(7):843-848. PMID: 27391639.

Near-Infrared Light — Deep Tissue, Nerve, Bone & Neurological Applications

13. Salehpour F, Mahmoudi J, Kamari F, et al. Brain Photobiomodulation Therapy: A Narrative Review. Mol Neurobiol. 2018 Aug;55(8):6601-6636. doi: 10.1007/s12035-017-0852-4. PMID: 29327206.

14. Liebert A, Capon W, Pang V, et al. Near-Infrared Stimulation in Psychiatric Disorders: A Systematic Review of Efficacy and Biological Mechanisms. Brain Sci. 2025;15(3):262. doi: 10.3390/brainsci15030262. PMID: 40149783.

15. Alayat MS, Atya AM, Ali MM, Shosha TM. Long-Term Effect of High-Intensity Laser Therapy in the Treatment of Patients with Chronic Low Back Pain. Lasers Med Sci. 2014 May;29(3):1065-73. doi: 10.1007/s10103-013-1472-5. PMID: 24178907.

Firefly Clinic Pro Device — Referenced Conditions (Bales Photonics Research Page)

16. Yeh SW, Hong CH, Shih MC, Tam KW, Huang YH, Kuan YC. Low-Level Laser Therapy for Fibromyalgia: A Systematic Review and Meta-Analysis. Pain Physician. 2019;22(3):241-254. PMID: 31151333.

17. Raeissadat SA, Rayegani SM, Sadeghi F, et al. Efficacy of Photobiomodulation Therapy Versus Corticosteroid Injection in Plantar Fasciitis. Lasers Med Sci. 2019;34(7):1363-1371. doi: 10.1007/s10103-019-02731-8. PMID: 31107161.

18. Yagci N, Duymaz T. Effectiveness of Low-Level Laser Therapy in Carpal Tunnel Syndrome. J Back Musculoskelet Rehabil. 2020;33(2):247-252. doi: 10.3233/BMR-170855. PMID: 31742366.

19. Brosseau L, Wells GA, Poitras S, et al. Ottawa Panel Evidence-Based Clinical Practice Guidelines on Therapeutic Massage for Neck Pain. J Bodyw Mov Ther. 2012. [Back pain photobiomodulation reference: PMID: 30334124.]

20. Hamblin MR, et al. Brain Photobiomodulation for Neurodegenerative Disease (Parkinson's and Alzheimer's). [Bales Photonics reference — full text: balesphotonics.com/research]. Accessible via: pubmed.ncbi.nlm.nih.gov/29131369/. PMID: 29131369.

Skin Conditions, Wound Healing & Comprehensive Reviews

21. Sikorska M, Zalesinska A, Szukalski A, et al. Unlocking the Power of Light on the Skin: A Comprehensive Review on Photobiomodulation. Int J Mol Sci. 2024 Apr;25(8):4483. doi: 10.3390/ijms25084483. PMID: 38674068.

22. Serrage H, Heiskanen V, Hamblin MR, et al. Under the Spotlight: Mechanisms of Photobiomodulation Concentrating on Blue and Green Light. Photochem Photobiol Sci. 2019;18(8):1877-1909. doi: 10.1039/c9pp00089e. PMID: 31241051.

23. Furchgott RF, Zawadzki JV. The Obligatory Role of Endothelial Cells in the Relaxation of Arterial Smooth Muscle by Acetylcholine. Nature. 1980;288:373-376. [Nobel Prize 1998 — Nitric Oxide and PBM mechanism foundation].

Additional research is available at: balesphotonics.com/research | pubmed.ncbi.nlm.nih.gov