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The Spectrum of Red Light Therapy - Red Light, Near-Infrared Light & Infrared Light

In the world of wellbeing, there are many available treatments. It may be troubling to differentiate and understand such treatments. In this blog, we investigate the various well-being benefits, how it works and the differences between these light treatments. Red light therapy is one of the most popular wellbeing treatments. At Rojo Light Therapy, we deliver red light therapy services so you can experience the many benefits of red light therapy at home. 

Red Light Therapy Light

The term 'red light therapy', is also known as 'low-level light therapy' and photobiomodulation. The process involves the usage of red or near-infrared light stimulation, conservation, and rejuvenation of cells and tissues. The red light entails the wavelengths found in the visible and invisible spectrum of light. The visible spectrum has a range between 630 to 660 nanometers. Extensive scientific research reinforces the safety and effectiveness of wavelengths within the red/NIR electromagnetic scale for offering a variety of health benefits, without negative consequences.

Infrared Therapy

Infrared radiation, also known as thermal radiation, belongs to the absorption spectrum. These invisible wavelengths are between 700 nanometres and 1 millimetres. The infrared heat effectively stimulates blood circulation and lessens muscle tension. Infrared light therapy is effective to facilitate acute and chronic pain relief. Infrared light therapy is known to penetrate the deepest, therefore it should be cautiously and carefully to prevent any potential thermal damage.

Understanding Near-Infrared Light  

The near-infrared (NIR) light contains low-frequency radiation adjacent to red hues in the visible spectrum. The near infrared light is part of the invisible infrared spectrum which ranges from 810 to 850 nanometers. The brightness we see in the NIR is due to reflected sunlight; not to temperature as many people, including some professionals, mistakenly believe. 

Key Similarities

The red light and near-infrared light wavelengths share a common attribute. This attribute is about how they belong to the 'therapeutic window,' demonstrating their capability to address specific conditions effectively. Both near-infrared light and infrared light therapy are part of the category of invisible infrared wavelengths within the electromagnetic spectrum. In summary, they all deliver health benefits effectively.

Key Differences

To differentiate between red, near-infrared and infrared wavelengths, it is clear that they have different spectrums of light ranges. The distinguishing feature of red light that sets it apart from near-infrared is the depth to which the light photons can soak into the body tissues. Red wavelengths usually provide benefits for the skin and systems within the skin tissue, involving the circulatory system, peripheral nervous system, and hair follicles. Whereas, the near-infrared light's longer wavelengths target beneath the skin to cells deeper in your body such as muscles, joints and bones. While red and near-infrared lights are used during red light therapy, infrared wavelengths facilitate clinical applications of infrared saunas.

Red, Near-Infrared or Infrared Therapy?

Equipped with this knowledge, you can understand how different light wavelengths benefit you. However, we recommend red light therapy as we believe it helps achieve the greatest benefits from red and near-infrared light. Red light therapy using these wavelengths stands out as it supports a natural self-healing process for your body with minimal side effects. Rojo's red light therapy devices provide versatility and cost-effectiveness as they can be used at any time and anywhere. Ultimately, choosing the right treatment depends on the condition you would like to heal. Contact Rojo red light therapy for a chance to maximise the health benefits of red light therapy.

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Disclaimer: All ROJO light therapy products are considered low risk and designed for general health and wellbeing, they are not intended to cure or prevent specific medical conditions, diseases, or prescribe any course of action. The content on this website is for informational or educational purposes only and does not substitute for professional medical advice or consultations with healthcare professionals. Before using our products, a health professional should be consulted, we are not medical professionals, so please contact your GP or health practitioner for medical advice.
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