Reduce Pain,
Increase Circulation

Discovered by scientists and prescribed by professionals.

Improve patient outcomes with FDA-listed Red Light Therapy devices.

Knee Circle

Our Newest Device:
Knee & Shoulder Pad

Made to perfectly fit the knee or the shoulder.

Circle Shoulder

What is red light therapy (RLT)?

Red light therapy (RLT) uses red low-level wavelengths of visible light on the skin and body which can result in many different benefits, including temporary relaxation of muscles, temporary relief from muscle spasms, etc.


Science Behind

RLT acts mainly on the mitochondria, where most light absorption in the cell occurs.

It influences the amount of energy the mitochondria produce and increases the production of ATP (adenosine triphosphate), the energy-carrying molecule.


Healthlight's LED Light Therapy - Vasodilation

How It Works

RLT triggers the release of nitric oxide (NO) from blood vessels and red blood cells.

NO causes local vasodilation. Vasodilation significantly improves blood flow.

Improving blood flow promotes positive change in patients, lessens pain and helps nerves to begin to carry sensations again.


Red light therapy is also known as the following: photobiomodulation (PBM), low-power laser therapy (LPLT), low level light therapy (LLLT).

Ready to start using light therapy?

Why use red light therapy?


Pain is common

One of the most common reasons for doctor visits that affects people of all ages.


Major impact on lives

Prevents those affected from working or participating in daily activities.


Pain's effects

Pain can affect sleep, emotional well being and quality of life.

Woman in Pain

“In 2016, an estimated 20.4% of U.S. adults had chronic pain and 8.0% of U.S. adults had high-impact chronic pain."

- Dahlhamer J, Lucas J, Zelaya, C, et al.

Who Uses Light Therapy?

See how HealthLight light therapy products are making a difference for practices in these areas.


Physical Therapists

For all body types - accelerates treatment.



Popular for reductions of pain in all areas.



Reduces pain in patients' lower extremities.


Massage Therapists

Light therapy is used before massage session.


For Patients

You may have seen light therapy pads or have heard about the treatment. Or maybe, you are already a customer.

All About HealthLight Red Light Therapy Devices

Watch Introductory Video


Decades of research have found that certain wavelengths of light within the red, blue and infrared bands were very beneficial to living tissue. Red Light Therapy (RLT) is a growing segment of phototherapy treatments that are currently being used in clinical and home settings around the world. Light therapy has been in use by the medical profession to increase circulation and reduce pain for more than 20 years.

The HealthLight Difference

  • icon-lavender-time

    Quickest treatment time of any LED light therapy pad.

  • icon-lavender-lines

    Red/Infrared light for ideal penetration and efficacy.

  • icon-lavender-award

    Highest quality and most durable components.

  • icon-lavender-sewing

    No seams so therapy pads won’t split or fray.

  • icon-lavender-dots

    LEDS are optimally placed within neoprene pads.

  • icon-lavender-thermometer

    Operates at body temperature, unlike other products.

  • icon-lavender-lightning

    The most powerful clinical strength LEDs in the market.

  • icon-lavender-usb

    USB-style connectors, not breakable DIN’s.

See how we compare to our competitors.

HealthLight Therapy Pads
Made in USA

Click below to see all of our HealthLight therapy devices available for you or your patients who are in need of pain relief.


Some feedback from
our customers

I was afraid I wasn't going to be able to stand much longer when I had progressive pain. It  got worse until it was debilitating. I've been using Healthlight for almost 6 months and now I feel I can do anything I could have done 20 years ago!

Beth Dawson
Quilt maker

Healthlight and its devices are not intended to diagnose, treat, cure, or prevent any disease.

Devices are intended for temporary relief of minor pain, muscle aches and stiffness and increased circulation.

Pain Relief from Top to Bottom

We have HealthLight products designed to provide relief for many areas of the body.