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Trusted By Industry Leaders

“I have BEACON40 on my desk. It stimulates gamma brain waves, supporting sleep and mood. BEACON40 supercharges my productivity, allowing me to work smarter, not harder!”

-Dave Asprey, Father of Biohacking​

Nurture Your Brain’s Natural Rhythms

Support Memory

Remembering and learning rely on how effectively the brain builds and maintains its natural connections. Research suggests that 40Hz light may help encourage healthy gamma activity, patterns linked with memory and information processing, helping you feel sharper and more mentally clear.

Sleep Better

Quality rest is vital for overall well-being. 40Hz light may support the brain’s natural release of adenosine, a compound that signals when it is time to unwind. This gentle rhythm can help reduce nighttime disruptions, promoting deeper and more rejuvenating sleep.

Boost Focus

Clear thinking depends on how smoothly the mind organizes information. Studies exploring 40Hz light show it may support gamma activity in the brain, which is associated with attention and mental engagement. Regular use can help you stay present, alert, and focused throughout the day.

14,000+

people use BEACON40® to support memory, focus, and sleep.

How BEACON40® Works

Why 40Hz?

BEACON40® brings gentle 40Hz light into your day as an effortless way to create an environment that supports memory, focus, and restorative rest.

How Does It Work?

The science is in the flicker. BEACON40® delivers gentle 40Hz light pulses that mirror the brain’s natural gamma rhythm, helping create an environment that supports memory, focus, and deep sleep.

Is It Safe?

Yes. Gentle 40Hz light has been studied for years and is considered safe and comfortable for daily use. BEACON40® is a non-medical wellness device designed for everyday lifestyles.

How Does It Support Memory?

Remembering and learning rely on how effectively the brain builds and maintains its natural connections. Research suggests that 40Hz light may help encourage healthy gamma activity, patterns linked with memory and information processing, helping you feel sharper and more mentally clear.

What The Research Shows

The science behind 40Hz light is groundbreaking and continues to evolve rapidly. Researchers around the world are discovering more about how this specific frequency may influence key aspects of cognitive wellness, from memory and focus to restorative rest.

Current studies highlight how 40Hz light may support:


Memory – promoting healthy recall and retention.

Focus – encouraging sustained attention and clear thinking.

Sleep – supporting natural rhythms linked with deeper, more restorative rest.

Brain Connectivity – exploring how gamma activity may help different areas of the brain work together more efficiently.

Shop BEACON40®
  • Feel Less Mentally Clouded

    Encourages a sense of mental lightness and focus—ideal for busy minds.

  • Deepen Your Meditation Practice

    Gentle 40Hz light encourages a relaxed environment that’s ideal for meditation.

  • Boost Your Daily Vitality

    Feel more refreshed and energized—using a non-invasive, light-based approach designed to complement your natural rhythm.

A Brain Boost With The Press Of A Button

SETUP IS SIMPLE

  • Plug in the lamp(s)
  • Press the power button(s) (The light should be blinking)
  • If you have more than one lamp, double-click the pairing button

Explore Published Research

40-Hz Blue Light Changes Hippocampal Activation and Functional Connectivity Underlying Recognition Memory

This study examined how 40-Hz blue light affects brain activity during memory tasks. fMRI results showed 40-Hz light enhanced activation in memory-related areas, including the hippocampus, and strengthened connections with sensory-processing regions. The findings suggest 40-Hz light supports gamma oscillations critical for memory, offering potential for cognitive enhancement

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More attentional focusing through binaural beats: evidence from the global–local task

The study “More attentional focusing through binaural beats: evidence from the global–local task” found that listening to 40 Hz binaural beats can narrow attentional focus. Participants exposed to these beats showed a reduced global-precedence effect, indicating enhanced concentration on local details.

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Treating insomnia with 40 Hz light flicker

Study explores the potential of 40 Hz light flicker as a treatment for insomnia. The research indicates that exposure to light flickering at this frequency can induce sleep by activating adenosine-ENT2 signaling pathways. Notably, this method was found to improve sleep quality without the need for pharmacological interventions, suggesting a promising non-drug approach to managing insomnia.

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