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Different types of omni red light therapy devices are available, depending on preference and budget. Each device delivers red light therapy at different wavelengths and intensities. They include:
There are many factors to consider when choosing red light therapy devices. Here are some key factors to ensure the product meets customers' needs and expectations.
Wavelengths
The device should emit wavelengths of 600 to 650 nanometers (nm) for red light therapy and 800 to 850 nm for near-infrared therapy. These are the most effective wavelengths for therapeutic benefits.
Target areas
Consider the areas of the body that are most affected. Some devices are designed to treat specific areas, such as handheld devices or masks for the face. Others are larger and can be used on multiple body parts, such as beds, panels, or blankets.
Device specifications
Look at the power output measured in watts and the power density measured in mw/cm2. Higher power output devices are more effective, and those with a higher power density provide more benefits.
Wavelength peaking
This refers to how close the emitted wavelengths are to the target 630 nm red and 830 nm near-infrared. The closer the peak, the better the device will perform.
Number of diodes
The number of diodes affects the treatment time. More diodes mean more wavelengths are emitted, and the treatment time will be shorter. This is only beneficial if the device has other good specifications, as more diodes can sometimes reduce the device's quality.
Device certifications
Check the device certifications to ensure it is safe and effective. Look for CE marking, ROHS, and ISO 13485.
Clinical studies
Check if there are clinical studies that support the device's claims. Studies provide evidence that the device works.
Product reviews
Look at the device reviews to see what other customers think about it. Reviews can provide information on the device's effectiveness, customer service, and treatment time.
Device warranty
Check the device warranty. A longer warranty is better and shows the manufacturer has more confidence in the product.
An instruction manual is always provided, containing detailed information on using the device. It is important to follow the provided guidelines and that therapy is done correctly. The red light is positioned on the skin, focusing on areas that need treatment. The duration of the therapy is between 10 - 20 minutes, and it is done several times a week. Many devices are powered by electricity and easy to use. They are also portable and allow users to do the therapy anywhere, whether at home or a professional clinic. The therapy is painless and does not require any special preparations.
The device should not be used on open wounds, and the manufacturer-provided safety guidelines should be followed.
The design of the red light therapy device enables it to perform its functions effectively. The therapy lamp is the most common device, and it has a simple design that resembles a conventional table lamp. It has a light panel mounted on an adjustable arm that users can tilt to direct the light toward a specific body part. The panels contain LED bulbs that emit red and near-infrared light. The bulbs are arranged in a single row or in multiple rows. Some devices have a flexible gooseneck that allows users to position the lamp as needed.
Other devices include handheld devices, light masks, and light pads. Handheld devices are small and portable, making them convenient for on-the-go treatment. Light masks are designed to fit over the user's face. Light pads can be placed on different parts of the body.
No matter the device or design, they all produce red and near-infrared light. The wavelengths range between 600 nm and 650 nm for red light and 800 nm to 850 nm for near-infrared light. This is the key feature that enables the therapy to promote healing, reduce inflammation, improve circulation, and increase collagen production. Other key features include multiple light settings and a rechargeable battery. The multiple light settings allow users to choose the intensity or duration of the treatment. A rechargeable battery makes the device portable.
The primary function of the therapy device is to emit red and near-infrared light. When the light penetrates the skin, it reaches the mitochondria, which are powerhouse cells. The light stimulates the mitochondria to produce more ATP, a level that signals the body to heal itself. This process works for various conditions, such as muscle pain, skin issues, and joint pain.
Q1. What is the difference between red and NIR light?
A1. The primary difference between red and near-infrared (NIR) light is their wavelengths and the depth of penetration into the skin and tissues. Red light therapy typically uses wavelengths between 600nm to 700nm. NIR light uses wavelengths between 700nm to 1000nm. This means red light can penetrate the skin's surface more. NIR light goes deeper into the tissues. Both lights are effective for different health benefits.
Q2. Are there any side effects from red light therapy?
A2. There are no known side effects of red light therapy. Some users may experience temporary redness, skin tightness, or irritation, which usually resolves quickly. These effects result from increased blood circulation and cellular activity in the exposed areas. Therapy sessions that are excessively long or too frequent may cause discomfort. Using the device as recommended is important to minimize any potential effects.
Q3. How long should red light therapy be applied?
A3. The appropriate duration for red light therapy is usually between 10 to 20 minutes per session. It depends on factors like the device used, treatment area, and individual needs. Shorter therapy times of 5 to 10 minutes may be suitable for sensitive skin or beginners. Longer sessions up to 30 minutes can be considered if the device permits and no discomfort occurs. Following the manufacturer's guidelines on usage time is advisable.
Q4. How often should red light therapy be done?
A4. Initially, red light therapy should be done 3 to 5 times every week. This can be increased to daily treatments as needed. The frequency depends on the specific condition being treated, therapy goals, and how the person responds. Benefits may be noticed after 2 to 3 sessions. However, it may require up to 12 sessions for deeper results. Once improvement is achieved, therapy can be done once or twice weekly for maintenance.