Polychromatic light therapy increases circulation and relieves pain associated with a wide range of chronic and acute conditions, from arthritis to minor muscle strains.

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6/PORT PRO | 3 Pad Expandable

PLT and Pain Relief

Pain is a natural sensory response triggered by chemical changes at the cellular level. The experience of pain can be focused and acute like a sprain or overworked muscle, or diffused and chronic like fibromyalgia or rheumatoid arthritis. Pain has many causes, usually stemming from tissue damage and inflammation. Regardless of the origin, the underlying pathophysiology of pain includes alterations in blood flow circulation and localized inflammation

Routine application of InLight Medical PLT supports your body as it heals itself over time, significantly reducing pain and improving range of motion in stiff joints.


PLT light therapy has been shown to:

  • Increase circulation
  • Help reduce pain

Clinical use of InLight Medical’s  polychromatic light therapy (PLT) provides patients with pain-free, medication-reduced days in as little as 20 minutes. When clinically combined with prescribed physical therapy, mobility and balance improvements are measurable.

InLight Medical PLT systems are Class II medical devices, giving consumers a high-quality and effective tool on the market.

For best results, customers simply apply a polychromatic InLight pad to the affected areas and alternate settings using the Progressive Multi-Pulse technology in 20-minute sessions daily.