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Before Using Red Light Read This.



So, you red my first post about Red Light Treatment and want to know more? Here we will overview some questions about LLLT devices and their use at home and in the office.


What Types Of Red Light (LLLT) Devices Exist?

There are several types of red light (LLLT) devices that exist, including:

  1. Handheld devices: These are small devices that can be easily held in the hand and used to target specific areas of the body with red light therapy.

  2.  Panels: These are larger devices that usually consist of multiple red light bulbs or LEDs arranged in a panel that can be placed on a stand or mounted on a wall. Panels are often used for full-body treatments.

  3. Masks: Red light therapy masks are designed to be worn over the face and target specific skin concerns, such as acne or wrinkles. 4. Caps/helmets: These devices are designed to be worn on the head and are often used to treat hair loss or encourage hair growth.

  4. Belts, pads, and wraps: These devices are designed to be wrapped around specific areas of the body, such as the waist, thighs, or arms, to provide targeted red light therapy. Overall, the type of red light device you choose will depend on your specific needs and the area of the body you are targeting with red light therapy.


Woman is treated with red light therapy photobiomodulation
NOVAA Light sells multiple LLLT devices

The FDA categorizes red light (LLLT) devices into three main categories based on their intended use:

  • Over-the-counter (OTC) devices: These are low-level light therapy devices that are intended for general wellness, such as improving skin appearance or reducing pain and inflammation. They can be used by consumers without a prescription.

  • Prescription devices: These red light therapy devices are intended for specific medical purposes and require a prescription from a healthcare provider. They may be used for conditions like chronic pain, wound healing, or hair growth.

  • Home use devices: These devices are designed for consumers to use at home for self-care purposes. They may include handheld devices, masks, or other types of red light therapy products.


Red light (LLLT) are further divided by the FDA into four categories based on intensity and use. The classification depends on the intended use and the specific claims made by the manufacturer. Some red light therapy devices may be classified as Class II medical devices, which means they require premarket notification (510(k)) before marketing. Others may be classified as Class III medical devices, which requires a more rigorous premarket approval (PMA) process.


Class IV devises are only for professional use by trained professionals. These lasers have very high intensity and also can be used to remove hair, body contouring and even surgical procedures and dentistry. It is important for manufacturers to adhere to FDA regulations and guidelines when marketing red light therapy devices to ensure their safety and effectiveness for consumers. Also, each State has regulations regarding who and in which setting can use type IV lasers.


Which Specialists Use Red Light (LLLT)?



Low-Level Laser Therapy (LLLT) is a very safe and effective mode of treatment. But you really need to know how to use it for health benefits – otherwise, it is useless. The red light spectrum is used for medicinal purposes since ancient Egypt times. It activates regeneration at a cellular level. In the context of LLLT, specialists who can provide treatment include:

  • Dermatologists: They can use red light therapy for conditions like acne, psoriasis, and skin aging.

  • Physical therapists: They may utilize LLLT for pain management and rehabilitation of injuries.

  • Chiropractors: They can use red light therapy to alleviate muscle pain and promote healing.

  • Sports medicine specialists: They may incorporate LLLT into treatment plans for athletes with injuries or chronic pain.

  • Medical doctors with specialized training in laser therapy: These professionals may offer LLLT for various conditions based on individual needs.


Consulting with ImmuneLine laser provider specializing in the application of LLLT can help determine the most appropriate treatment plan for your specific condition.


Is It Possible To Use Red Light Therapy (LLLT) At Home?

Yes, red light therapy can be used at home. After receiving professional treatment in the office, your ImmuneLine doctor may recommend continuing the regimen at home with less powerful devices. There are various lasers available for home use that utilize red light wavelength and have safe intensity. It is important to follow Laser Specialist's instructions carefully when using red light therapy at home to ensure safe and effective treatment.

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