What You Need to Know About Full Body Red Light Panel Pulse Modes

Many users are familiar with the concept of red and near-infrared (NIR) pulsed light, but when it comes to actual use, it can be confusing which pulse settings are best suited for specific goals or conditions. In fact, different pulse frequencies can trigger different physiological and neurological responses — influencing relaxation, focus, energy metabolism, or even tissue repair.

Properly selecting the pulse frequency helps the body better absorb and respond to light energy, supporting the nervous system, balancing hormones, improving mitochondrial efficiency, and enhancing overall wellness.

To make the most of your device, here are some recommended pulse settings and their commonly reported benefits, based on research findings and user experience.

2.5 Hz – Deep Relaxation and Sleep Support

A very slow frequency, 2.5Hz mirrors the brainwave pattern seen during deep sleep. It’s ideal for nighttime use, especially for individuals who struggle with deep sleep or chronic tension. These gentle pulses help reduce stress and anxiety, calm the nervous system, and promote deep relaxation or meditation. They’re also associated with lower cortisol levels and greater access to the subconscious (imagination, visualization, creative thinking).

4 Hz – Calm, Creativity, and Emotional Balance

4Hz pulses are linked to deep and REM sleep, emotional regulation, and meditative states. They help ease anxiety, support relaxation, and enhance creativity. This frequency is especially suitable for those who lack REM sleep or feel mentally overactive. Best used in the late afternoon or evening to unwind and prepare the body for rest.

10 Hz – Neurological Recovery and Mood Enhancement

The 10Hz pulse, particularly at 810nm, has been shown to support neural repair and mood balance. Studies indicate it improves outcomes for traumatic brain injury (TBI), outperforms continuous wave (CW) or 100Hz pulses in tissue recovery, and promotes faster wound contraction and re-epithelialization. It may also improve learning and memory deficits related to sleep deprivation, TBI, or mild-to-moderate dementia. Excellent for daytime sessions to maintain mental clarity and resilience.

40 Hz – Cognitive Function and Focus

40Hz stimulation is particularly beneficial for brain health and cognitive performance. It enhances focus, mental clarity, and reaction speed. When targeting the head, we recommend wearing protective glasses or using only NIR mode. Perfect for use during work or study hours to support concentration and mental alertness.

73 Hz – Hormonal Balance and Endocrine Support

73Hz resonates with deep brain regions such as the thalamus and hypothalamus — the body’s key centers for hormonal regulation. This frequency can help balance hormone levels, support metabolic stability, and reduce stress-related hormonal fluctuations. It’s particularly beneficial for those seeking to improve overall energy balance and hormonal harmony.

100 Hz – Mitochondrial Support and Fat Metabolism

100Hz pulses are believed to resonate with the natural frequency of mitochondria, enhancing energy production and fat metabolism. This mode supports mitochondrial health, weight management, and overall metabolic efficiency. It’s an excellent choice before or after workouts to boost recovery and energy output.

146 Hz – Mental Clarity and Tension Relief

146Hz frequencies resonate with the cerebral cortex and are often associated with improved memory, focus, and cognitive stability. They also help relieve mental tension, anxiety, and muscle strain, encouraging a calm yet alert mental state. Ideal for creative work or deep concentration.

250 Hz – Gut Microbiome and Digestive Health

250Hz pulses may positively influence the gut microbiome. According to studies (PMID: 30074108), abdominal irradiation at 810nm and 250Hz, three times per week for just 14 days, improved gut bacterial composition. Using pulsed light, only about 5 minutes is needed to deliver an energy dose of 10 J/cm², making it a practical routine for those seeking digestive health improvement with minimal time.

293 Hz – Wound Healing and Anti-Inflammatory Effects

293Hz promotes tissue regeneration and reduces inflammation. It supports wound healing, minimizes swelling and redness, and can be used for minor skin injuries or post-surgery recovery.

587 Hz – Organ Regeneration and Metabolic Balance

587Hz resonates with organs such as the stomach, gallbladder, lungs, bladder, and thyroid. This frequency encourages deeper light penetration into tissues, promoting regeneration of internal organs, fascia, and joints. It’s an excellent setting for overall internal balance and recovery.

700 Hz – Microbiome Diversity and Immune Function

700Hz pulses support microbial diversity and gut health. A study (PMID: 34962422) found that high-power NIR light above 900nm, pulsed at 700Hz three times weekly for 11 weeks, improved gut microbiome composition and increased beneficial bacteria. This setting can also aid in enhancing immunity and digestive balance.

8,000 Hz – Pain Relief and Neural Relaxation

8,000Hz pulsed red and NIR light has shown strong effects in reducing somatic and chronic pain. Research suggests that both 10Hz and 8,000Hz frequencies are among the most effective for pain relief. The pulse is too fast to be seen by the naked eye, so protective glasses aren’t necessary. For best results, apply the light directly to the spine or pain-origin areas.

Practical Use and Safety Recommendations:

We recommend alternating between different pulse modes to find what works best for you. Try one setting for a few days, observe how your body responds, then switch to another to compare the effects. For example, individuals with frequent back pain often respond well to 10Hz pulses, while those seeking to improve memory or learning performance may benefit from 40Hz mode, positioning the panel a few centimeters above or beside the head.

Although multiple studies indicate that red and near-infrared light are generally safe for the eyes under normal use, avoid staring directly into the light source. If you activate blue light wavelengths or experience any eye discomfort, always cover your eyes or wear protective goggles. Follow all safety instructions and handle your device with care to ensure a safe and effective light therapy experience.