Reduce Pain, Increase Circulation

Red Light Therapy Pads

Discovered by scientists and prescribed by professionals.
Pain relief and circulation improvement with FDA-listed Red Light Therapy pads.

Expect Amazing Results From Medical-Grade Technology

Drug-free pain relief - use fewer meds

 Clinical-strength devices typically used by doctors

Circulation improvement & muscle relaxation

Temporary relief for stiffness caused by arthritis

Results often felt after just a few sessions

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Healthlight/USVetServ has special offers through the Federal Supply Schedule from your VA or PCP.  Contact us to learn more from our VA clinical expert in your area. 

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Shop Red Light Therapy Pads

Foot & Ankle

122 Diode Pad

Foot & Calf

131 Diode Pad

Large Pad

264 Diode Pad

Long Pad

180 Diode Pad

Medium Pad

132 Diode Pad

Small Pad

90 Diode Pad


261 Diode Pad

Knee & Shoulder

204 Diode Pad


104 Diode Pad

no separate controller needed

Satisfied Customers Who Have Tried Our Red Light Therapy Pads

Reviews From Our Customers

HealthLight is Trusted by Professionals

See how HealthLight red light therapy pads are making a difference for patients and healthcare professionals. 

Red Light Therapy Pad


Relieve pain in the comfort of your own home.

wwh physical therapists

Physical Therapists

For all body types - accelerates treatment.

wwh chiropractors


Popular for reductions of pain in all areas.

wwh podiatrists


Reduces pain in patients' lower extremities.

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Massage Therapists

Light therapy is used before massage session.

How HealthLight Red Light Therapy Pads Compare To Other Light Therapy Devices

Red total power, mW, at surface of pad
  • HealthLight
  • Celluma
  • NeuroCare
Joules per minute at surface of pad
  • HealthLight
  • Lightsource
  • Anodyne

Infrared & Red Light Therapy Pads

  • 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.

Who Uses Red Light Therapy Pads?

See how HealthLight light therapy pads are making a difference.

Does Red Light Therapy Work?

Yes, It works! Red light therapy is backed by years of science. In 1993, Duke University researchers discovered the benefits of red light therapy. In 1998, three American physiologists won the Nobel Prize for discovering that nitric oxide causes the blood vessels to dilate. This effect can be seen when a patient with angina takes nitroglycerin. The blood vessels dilate and reduce the angina. However, nitric oxide must be taken by mouth and reach the heart systemically via the blood flow.

Because near-infrared light can produce nitric oxide locally wherever the red light therapy pads are applied on the body, it causes increased blood flow and reduced pain.

Decades of research have found that certain wavelengths of light within the red and infrared bands can be beneficial to living tissue.

ir light skin penetration
Light therapy pads use red and infrared light.

The light triggers the release of nitric oxide from blood vessels and red blood cells.
Nitric oxide causes local vasodilation that lasts several hours after the therapy session has ended.

Vasodilation blood flow
Vasodilation significantly improves blood flow.

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

There are two main factors to maximize the benefits of red light therapy pads

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Infrared Light Therapy Wavelength Chart explaining how rred light pads work

There are two main factors to maximize the benefits of red light therapy pads: the wavelength and dosage of light energy. Most devices deliver red light between 630-700nm. Sometimes, near infrared light is included typically between 800-900nm. HealthLight provides both types of light because the combination of different wavelengths positively impacts the depth of penetration.

The bulk of clinical literature suggests that light in the mid-600nm range to high-800nm range is most effective. That is because these wavelengths have the greatest effect on the cellular respiration process.

The amount of energy delivered during the treatment is measured in joules. There needs to be sufficient energy transmitted from the red and infrared LEDs during treatment to achieve an adequate dosage. The amount of joules delivered from our pads achieves this goal.

Information on Infrared Light Energy

Nitric oxide is released from hemoglobin and endothelial cells. Nitric oxide is a signaling molecule that relaxes smooth muscle cells found in the arteries, veins, and lymph vessels. When these muscles relax, the vessels dilate, thus allowing increased circulation.


Trusted by professionals

Leading Bloodflow Researcher

Dr. Tom Burke spent years at the University of Colorado researching the physiology behind red light therapy.

Watch this video to learn about some of the profound effects on the body.


A message from our founder.

We are dedicated to the improved health of our customers.

HealthLight is proud to design and produce industry-leading, FDA-listed red light therapy pads in our state-of-the-art manufacturing facility near Chicago. Our founder, Mrs. Wolters, is a retired nurse and has made it her mission and lasting legacy to provide pain relief for those who need it.

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
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With HealthLight, The solution to your pain is not stuck on a ship.

Jonathan and Pads 1

HealthLight red light therapy devices are made in the USA, in stock and ready to help today!

Red Light Therapy Resource Center

Skin Penetration 600

What You Need to Know Before Purchasing Red Light Therapy Products

There is SO MUCH misleading information in the marketplace about infrared light therapy products. It really isn’t complicated, ...
Using a Foot & Ankle Pad

What Wavelength Works Best For Red Light Therapy?

Red light therapy is a form of low-level laser therapy that uses red and near-infrared light to stimulate ...
264 lower back

What Is Low Light Laser Therapy?

Medically reviewed by Karen Wolters, RN and Joanna Fearnley, LPN Low-level laser therapy (low light laser therapy) is a type of ...
red light therapy for cats

Red Light Therapy For Cats

Medically reviewed by Karen Wolters, RN and Joanna Fearnley, LPN If you are a cat owner and your cat is having ...
Red Light Therapy For Dogs

Red Light Therapy For Dogs

Medically reviewed by Karen Wolters, RN and Joanna Fearnley, LPN Red light therapy, also known as low-level laser therapy or photobiomodulation, ...
90 Pad Hand

The Most Effective Near Infrared Light Therapy Devices

Medically reviewed by Karen Wolters, RN and Joanna Fearnley, LPN When it comes to choosing an infrared light therapy device, you ...

The Healthlight Difference

Quickest treatment time of any LED light therapy pad.

LEDS are optimally placed within neoprene pads.

Red/Infrared light for ideal penetration and efficacy.

Operates at body temperature, unlike other products.

Highest quality and most durable components.

The most powerful clinical strength LEDs in the market.

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

USB-style connectors, not breakable DIN’s.

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