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Far Infrared LED

What is Far Infrared LED

Far infrared (FIR) refers to a specific range within the infrared spectrum of electromagnetic radiation. It encompasses radiation with wavelengths ranging from 15 μm (micrometers) to 1 mm, which corresponds to a frequency range of approximately 20 THz to 300 GHz. This places far infrared radiation within the CIE IR-B and IR-C bands.The longer wavelengths of the FIR spectrum overlap with a range known as terahertz radiation.Different sources may use different boundaries to define the far infrared range.

Benefits of Far Infrared LED

Far infrared can reduce inflammation
In a double-blind study, 50 patients with degenerative osteoarthritis were separated into three different treatment groups — one was treated with a placebo, one with far infrared light, and one with red light therapy. The subjects used the treatment on their knees for 15 minutes a day for ten days. At the end of the ten days, there was a significant difference between the three groups. The study found that those in the red and far infrared groups suffered a 50 percent reduction in pain following the treatment.

It can improve circulation
Studies have shown that when far infrared used over an extended period, it can improve your blood vessel function. Not only can it increase blood flow for up to 60 minutes, but the skin temperature remains the same. Another study found it increased oxygen levels in the body, reducing fatigue. To learn the mechanics of how circulation gets a boost, check out this blog.

Fir can help improve exercise and recovery
Anyone who works out knows what post-exercise soreness is. Also known as DOMS (delayed-onset muscle soreness), it is your body telling you it’s repairing the muscle fibers that tore while you were exercising. These microscopic tears create inflammation and pain. And as we already learned, FIR can help with inflammation, shortening your recovery period so you can get back to exercising!

It can speed the wound healing process
Far infrared rays have been shown to increase the levels of certain critical factors in the healing process, which can speed up the progression as well as the activity of cells that repair the damage.

Infrared can help improve your mood
Studies have shown that using far infrared LED treatment at acupuncture points, increased the serotonin levels of patients, improving the participants’ mood. In another study, rats that were exposed to long-term infrared light treatment reduced some negative behaviors such as anxiety and depression.

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Is Far Infrared LED Therapy Over-Usage Something to Worry About?

Frequency of Use
The frequency of far infrared LED therapy sessions will depend on the issue you are trying to treat. For example, if you are using RLT to treat acne, it is recommended that you get 2-3 sessions per week until the acne starts clearing up. At this point, you can reduce your frequency to once every two weeks or so.
However, if you are using RLT for wrinkles or age spots, then 1 session a week should be enough for maintenance purposes. It is important to note that more frequent usage doesn't necessarily mean better results; overdoing it could lead to irritation and sensitivity in the treated areas, so it's best not to exceed the recommended frequencies.

Dosage
When it comes to dosage, the amount of time each session lasts depends on the area being treated and your device's specifications. Most devices recommend that treatment times last between 5-15 minutes; however, some devices may have different instructions depending on your specific needs. Generally speaking, it is recommended that you start with a lower dosage before gradually increasing it over time as needed.
Be aware that certain conditions may require higher doses than others; speak with your doctor, dermatologist or a qualified beem light sauna expert before starting any new treatment protocol in order to ensure safety and effectiveness.

How Much is Too Much?
It's important to note that there is no consensus on how much red light therapy is necessary for optimal health benefits . Factors such as age, condition being treated, severity of the condition, etc., all come into play when determining how much red light therapy a person should do in order to maximize its benefits without overdoing it. Generally speaking, most people report best results from using it three times a week for 10-15 minutes per session; however some people may need more or less depending on their individual needs. Additionally, many experts recommend starting off with shorter sessions (5 minutes) and gradually working up to more if needed.
While far infrared LED therapy may offer numerous health benefits—from reducing wrinkles and easing joint pain to improving sleep quality—it's important not to overdo it. Depending on your individual needs you may require longer or shorter treatments than others.
It's important to remember that everyone responds differently to red light therapy treatments; what works for one person might not work for another. Be sure to consult with a medical professional before beginning any new regimen in order to make sure it's right for you. Additionally, keep an eye out for any adverse reactions or side effects when starting out; if something doesn't feel right during a session or afterwards, stop immediately and consult with a doctor or one of our qualified beem light sauna experts before continuing use. If done correctly under professional supervision and with proper care and caution taken beforehand, red light therapy can be an effective tool for improving overall health!

Everything You Need To Know About Red And Far Infrared LED Therapy

What is red light therapy, and what are the benefits?
Light therapy tools are often categorized by color. This is because each type of light has a specific wavelength that produces different effects on the body. In light therapy, these wavelengths matter. Red lights have the perfect wavelength for treating fine lines, wrinkles, and the skin's texture, color, and overall complexion. Red light therapy won't penetrate as deeply as other LEDs, such as infrared light, making it ideal for skincare regimens.
Experts believe red light therapy works by strengthening mitochondria, which are responsible for producing energy in our body's cells. Mitochondria are mainly stored in the molecule adenosine triphosphate (ATP), which helps the body use its energy. When you apply these rays to your skin, red light therapy energizes your cells to repair and rejuvenate your skin while boosting cell production.
Additionally, red lights help promote blood circulation, bringing oxygen and nutrients to your skin's surface and creating a radiant, healthy glow.
Even though red light therapy is most well-known for its anti-aging benefits, you will also find red lights used in pain relief products. That's because increased circulation from red light therapy brings more oxygen to cells and removes toxins for accelerated healing and recovery.

What is infrared light therapy, and what are the benefits?
Light in the infrared range of the spectrum penetrates much deeper than red light to better reach nerves and muscle tissue. Far infrared LED light therapy allows the cells to absorb energy and increase blood flow in the localized area.
Increased blood flow can reduce inflammation associated with various conditions, such as rheumatoid arthritis. Experts have also noted how well infrared light treatments promote neural stimulation, wound healing, and even cancer treatment.
It can also support natural cellular regeneration to speed up the body's natural healing processes. Studies have shown infrared's effectiveness in promoting wound and injury healing. As a result, infrared light therapy products are excellent for pain relief. They are ideal for athletes hoping to recover their muscles and people struggling with tight or sore muscles and achy bones.
Due to their regenerative properties, many people use infrared light for skincare and anti-aging regimens. The correct dose of infrared treatment can help reverse signs of aging and minimize scarring from acne.

Can red and infrared light therapy be combined?
Red and infrared light therapy can be combined to deliver maximum results for people with signs of aging or for pain relief, like arthritis pain.By combining these LEDs, anti-aging therapy devices can more effectively reduce signs of aging and improve the skin's overall complexion.Additionally, most pain relief devices are created using a combination of red and infrared light. These tools provide powerful soothing and regeneration of sore muscles.

The Difference Between Far Infrared LED And Visible Light

Wavelengths
Visible light has a wavelength that ranges from 380 nm – 750 nm on the electromagnetic spectrum while far infrared LED is just beyond it, ranging from 700 nm – 1 mm, the start of the non-visible portion of the spectrum. As a result, infrared cannot be seen except with special equipment like a security camera.

How to generate visible light
In the past and during the times of incandescent bulbs, visible lights were generated with films and colored lenses that corresponded to the color of light being generated. These days, visible lights are created using LEDs and they are more durable, more power efficient, and have a wider range of functions than incandescent bulbs.

How to create infrared light
Infrared light is also generated using LEDs but, in this case, the lighting units are designed to work within the non-visible spectrum. Often referred to as IR LEDs, these light sources emit a dark purple or blue light that cannot be seen with the naked eye.

Their applications
Visible light is the common lighting method and we see it all around us. It is used in homes, work areas, factory floors, parking lots, loading docks, etc. They are also used as warning systems and to provide lighting for CCTV cameras in public places. The presence of floodlights warns intruders that their actions are being monitored.
Infrared light, however, is used when the intention is to monitor intruders covertly. Without a bright light to warn them about the presence of security cameras, intruders no longer feel the need to avoid surveillance, leaving them exposed to the IR-illuminated cameras.

Application of Far Infrared LED

01/

Medical uses
Infrared radiation finds application as a heating source. There are infrared saunas used to treat high blood pressure and rheumatoid arthritis. Infrared radiation is considered to be one of the safest methods of physiotherapy.

02/

Manufacturing industries
Industries which concentrate on manufacturing processes such as forming of plastics, curing of coatings, plastic welding, etc., use infrared heaters in place of contact heating and convection ovens.

03/

Cosmetology application
Far infrared LED rays are widely used for cosmetic applications such as treating skin injuries, smoothing wrinkles, reducing the occurrence of dandruff, blackheads, etc. Infrared rays are used because they can penetrate the skin up to 3-4 mm. They also warm the skin resulting in improved blood circulation and a continuous supply of oxygen and other nutrients to the skin.

04/

Astronomy
Astronomers use optical devices such as mirrors, solid-state digital detectors, and lenses to study objects from space with the help of infrared waves. The images from these optical devices are obtained with the help of an infrared telescope.

05/

Massage therapy
Far infrared LED are used for warming the skin and for relaxing the muscles. Infrared rays are preferred because of their penetration quality through the skin.

06/

Infrared photography
Infrared filters are used for capturing pictures in infrared photography. This imaging is done for objects that are placed in the near-infrared spectrum. Most digital cameras use infrared blockers making the near-infrared appear as a purple-white colour in the final image.

Properties of Far Infrared LED

Transverse waves
According to Serway’s College Physics, an infrared wave is said to be a transverse wave, i.e., the displacement of the wave is at the right angle to the direction of the wave propagation.

Wavelength
The wavelengths of infrared waves are unique and are usually measured in microns. A micron is defined as one millionth of a metre. The shortest wavelength of an infrared wave is about 0.7 microns. The longest wavelength of an infrared wave is 350 microns. According to studies, the upper limit of any infrared wave is 1000 microns.

Speed
The speed at which infrared waves travel is 299,792,458 m.s-1.

Particle or wave?
According to quantum theory, infrared waves can exist as either a wave or a particle at the same time.

Absorption and reflection
The absorption and reflection of infrared waves depend on the nature of the substance that the waves are made to strike. Materials such as ozone, carbon dioxide, and water vapour absorb infrared radiation. Snow and aluminium foil are materials that reflect infrared radiation.

Refraction and Interference
Infrared waves exhibit the property of refraction, making the waves experience a slight change in direction when the wave passes from one medium to another. Refraction properties of infrared waves can be noticed in the earth’s atmosphere. When two infrared waves with the same wavelength meet each other, they will interfere with one another.

Thermal properties
Infrared radiation can be the source of heat as they have thermal properties. When infrared radiation strikes the oxygen or nitrogen molecules, it makes the molecules move faster as they gain more energy. So it can be concluded that infrared radiation makes materials hotter and can be used as a heat source.

Characteristics of Far-infrared LED Area

Near-infrared	The wavelength ranges from 0.75 to 1.4 micrometres. This is used in material science, fibre optic communication, and in the medical field.
Short wavelength infrared	The wavelength ranges from 1.4 to 3 micrometres. This is used in telecommunications and for military purposes.
Medium infrared	The wavelength ranges from 3 to 8 micrometres. This is used in the chemical industry and in astronomy.
Long-wavelength infrared	The wavelength ranges from 8 to 15 micrometres. Astronomical telescopes and optical fibre communications are possible with the help of long-wavelength infrared
Far infrared	The wavelength ranges from 15 to 1000 micrometres. It is used mainly in the treatment of cancer therapy.

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Asked Questions

Q: Does far infrared light go through clothes?

A: It is not possible to see through clothes with an infrared camera. Infrared cameras detect the heat emitted by an object or a person, but they cannot see through clothing or other materials. They are commonly used in night vision, thermography, and other applications where heat detection is important.

Q: Can you get too much far infrared?

A: Any more than the recommended 20 minutes for beginners and 30 to 50 minutes for regulars could do more damage than good. Spending too much time in one of our saunas can result in dehydration, headaches, light-headedness and illness and could even hinder your progress.

Q: How do I know if my infrared LED is working?

A: The appearance of an IR LED is the same as a common LED. Since the human eye cannot see infrared radiation, it is not possible for a person to identify if an IR LED is working. A camera on a cell phone camera solves this problem. The IR rays from the IR LED in the circuit are shown in the camera.

Q: How deep does far infrared light penetrate?

A: FIR wavelength is too long to be perceived by the eyes, however, the body experiences its energy as a gentle radiant heat which can penetrate up to 1.5 inches (almost 4 cm) beneath the skin.

Q: Can I use my phone during red light therapy?

A: Daily sessions range from 15 minutes to 2 hours. Most sessions last 20-30 minutes, but can be built up over time. Please refrain from using cell phones or other electronic devices during the treatment. For most people, light therapy is best used in the morning, after first waking up.

Q: Do you undress for red light therapy?

A: What should I wear during treatment? Most users prefer to Joovv in the nude. Delivering natural light to more surface area of your body leads to better light therapy outcomes, but full nudity is not required for effective use.

Q: What is the danger of far infrared?

A: Thermal or heat injuries can happen, depending on the wavelength of the infrared light. Thermal injury can occur even without pain. Also, pregnant women, people with heart diseases, and those who are sick should never undergo infrared therapy.

Q: Does far infrared increase collagen?

A: We found that the content of collagen and elastin produced by the fibroblasts increased after infrared radiation, and that this increase was proportional to the duration of irradiation exposure. Following 6 months of treatment, all patients reported good (51-75%) improvements in skin texture and roughness.

Q: Does far infrared light reduce inflammation?

A: There are many biological effects of FIR therapy, including the following: inducing accelerated recovery of skeletal muscle function after exercise, increasing arterial and peripheral blood flow in the lymphatic vessels, improving endothelial function and decreasing pain, inflammation, and oxidative stress.

Q: When not to use infrared?

A: But some people with certain health conditions, such as high blood pressure, heart disease, or kidney disease, should avoid this activity. 1 Experts also recommend against sauna usage for pregnant people. 11 Always check with a healthcare provider regarding whether infrared saunas are right for you.

Q: How long do infrared LEDs last?

A: The average lifespan of standard LEDs, including infrared LEDs, lasts 50,000 hours, about 25 times longer than the standard incandescent lamp. The IR LED light does not generate heat, making it safe to use in various applications like traffic monitoring without fearing interfering with people on the road.

Q: What is the difference between infrared and far infrared?

A: The differences between these categories are the wavelengths of the light, with near infrared being closest to red light and far infrared being the furthest.

Q: What blocks far infrared?

A: Just like glass, aluminum foil blocks infrared rays. This means that an object cannot be seen through aluminum foil and is hidden from a thermal imaging camera. The infrared rays cannot pass through the aluminum foil and are invisible on a thermal imaging camera.

Q: Can far infrared penetrate bone?

A: Infrared light penetrates to the inner layers of the skin at about 2 to 7 centimeters deep. Hence, it reaches the muscles, nerves and even the bones. Many studies have shown that a frequency of infrared light, with wavelengths from 700 to 1,000 nanometers, is best used for healing inflammatory conditions.

Q: Can red light therapy reduce belly fat?

A: Studies include a pilot study from 2020 involving 60 adults with overweight. The results showed a modest 0.8-inch (2 cm) reduction in waist circumference following twice-weekly LLLT treatments over 6 weeks. However, there was no control group to compare the results with.

Q: What are the negatives of red light therapy?

A: What are the cons of red light therapy? Red light therapy can result in burns or blisters from using the device for longer than 30 minutes or due to damage to the device or its parts. Red light therapy is also not typically covered by insurance, and so you may have to pay for it out of pocket.

Q: What blocks red light therapy?

A: Wearing clothes or sunscreen. Just as clothes block UV light from penetrating your skin, it will block red and near-infrared light as well. As for sunscreen, it's designed to block UV light, but it will also work as a barrier to some red and NIR light, preventing it from penetrating as deeply.

Q: Is 30 minutes too long for red light therapy?

A: 10-15 Minute Treatment Times: 10-minute treatments per area at 6 inches from your device are optimal. 15-20 minutes for symptomatic areas may be beneficial, but beyond that, the evidence points to diminishing returns (your cells can only absorb so much light at once).

Q: Can I have my eyes open during red light therapy?

A: (Shamban also advises patients to keep their eyes closed during the treatment, even while wearing goggles.) Home masks tend to be less intense than in-office treatments, but your eyes still need to be protected — and you need to make sure you follow the instructions to a T.

Q: What are 3 dangers of infrared?

A: Prolonged exposure to IR radiation causes a gradual but irreversible opacity of the lens. Other forms of damage to the eye from IR exposure include scotoma, which is a loss of vision due to the damage to the retina. Even low-level IR absorption can cause symptoms such as redness of the eye, swelling, or hemorrhaging.

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