Current research suggests that exposure to a light or sound at 40Hz (40 times per second) promotes gamma brain wave activity through the entrainment phenomenon. This research indicates that the increase in gamma brain waves could be used as an alternative therapy for many hard-to-treat brain diseases.  One of the most promising areas of interest is the use of waves to activate critical cleaning cells in the brain that could lessen beta amyloid.

Our 40Hz Entrainment Devices

We've developed affordable, precisely-tuned 40Hz devices for those trying to promote gamma brain waves through entrainment. We currently offer both a 40Hz light kit and 40Hz audio device. Our products are assembled and calibrated in the United States.



40Hz Light Kits

Each kit includes a DC power adapter, 50' LED light strand, and a Gamma Light Therapy Adapter specially tuned to flicker the lights at the gamma frequency (40Hz = 40 times per second). Our lights are a warm white color and will maintain a constant 40Hz flicker. Please visit our FAQ or download the manual for more information.

Gamma 40 Hz Lights Packaged

40Hz Audio Entrainment Device

Each kit includes a small rechargeable sound device (similar to an mp3 player), headphones, and a charging cable. This device is specifically tuned to emit a 40Hz tone. Please visit our FAQ or download the manual for more information.


How It Works

Our products are plug-and-play. Right out of the box, you, a loved one or friend will enjoy the potential benefits of gamma 40Hz therapy.  Please contact us if you have any further questions.

Our Commitment

40Hz light therapy represents an emerging, yet not proven, way to induce gamma brain wave activity. Therefore, the use of gamma light therapy and our product(s) is completely at the user's own risk. The research on gamma light therapy is exciting, extremely new and ever evolving.  We make no guarantees or warranties of any kind, either expressed or implied, regarding the use or effectiveness of gamma light therapy or our product(s). We are committed though to delivering a high-quality product that has been guided by current research.


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Learn more about 40Hz Gamma Light Research