Clarity – 40Hz Lamp by Gamma – Cognitive Wellness – Brain Stimulating Light – Easy to Use – Memory Support

Price: $169.99 - $149.99
(as of Jan 31, 2026 13:21:28 UTC – Details)

Product description

Improves key cognitive functions, including memory, focus, and decision-making.

Science-Backed Technology

Clarity devices utilize cutting-edge technology, inspired by the latest scientific research and clinical studies on the benefits of 40Hz light therapy.

Precision Flicker Calibration

Every Gamma Clarity device undergoes meticulous calibration and testing using precise scientific oscilloscopes, ensuring accurate frequency and optimal performance.

Safely Promotes Brain Health

Recent research reveals that the 40Hz flickering light from the Gamma Clarity device stimulates healthy gamma rhythms in the brain.

Plug & Play Design

Everything you need is included to begin experiencing the benefits of gamma light therapy right away.

Benefits of 40Hz Therapy

Research suggests that boosting gamma-wave brain activity can activate vital processes that help reduce the accumulation of beta-amyloid plaques, a hallmark of aging brains often linked to cognitive decline.

These plaques are believed to disrupt normal brain function, but their reduction may support improvements in memory, concentration, and learning abilities. Additionally, heightened gamma activity has been associated with enhanced attention, mental clarity, and overall awareness, offering significant cognitive benefits for those seeking to maintain or improve brain health as they age.

The Science Behind 40Hz Therapy

Gamma waves are unique brain rhythms that play a crucial role in cognitive functions such as attention, memory, and learning. These rhythms help coordinate the activity of neurons, enabling efficient communication within the brain. However, in cases of cognitive decline, such as Alzheimer’s disease and other neurodegenerative conditions, these rhythms become disrupted. This disruption is often linked to the accumulation of abnormal protein plaques, like beta-amyloid, which interfere with neuron function.

Researchers at leading brain health institutions have begun to explore the potential of light and sound therapy as innovative tools for restoring healthy brain activity. Studies have shown that exposure to flickering light and sound at 40Hz can stimulate the production of natural gamma waves, supporting the brain’s ability to combat the formation of harmful plaques. These advances open up exciting possibilities for enhancing brain function and slowing the effects of cognitive decline.

Everything at a Glance

About Experience the Gamma Clarity Lamp – a sleek, user-friendly device that emits 40Hz flickering light to stimulate gamma brainwaves, helping to enhance cognitive function, memory, and focus. Health Benefits Boost memory retention, support overall brain health, and counteract cognitive decline. How to Use Connect the included power supply to the lamp and place it within your peripheral vision. Plug it into the nearest outlet and tap the control base to activate the light. Limit usage to no more than 1 hour per day. Tech Specs 3.93 in / 100 mm wide, 8.38 in / 213 mm tall What’s Included 12V DC Wall Adapter, LED Touch Lamp, Instruction Manual

Frequently Asked Questions

How do I use my Clarity lamp? The Clarity lamp is plug and play. Simply plug it in and touch the metal base to turn it on and off. We do not recommend staring at the light directly, keeping it in your peripheral vision is ideal. How do 40Hz devices work? Each of our Clarity 40Hz devices are designed to flicker precisely at 40Hz (40 times per second). Healthy individuals have reported using gamma brain waves to increase focus and memory, improve meditation/relaxation, and improve brain health. What is brainwave entrainment? This is the process in which neural oscillations adjust their frequency to match the rhythm of external stimuli such as light and sound. What is “gamma”? Gamma brainwaves are a type of brainwave with a frequency range of approximately 30 to 100 Hz (hertz). They are the fastest of the brainwave frequencies and are associated with higher levels of cognitive functioning. Which 40Hz device for me? All of our lighting devices provide similar effects. The Clarity lamp comes with everything you need (plug and play). The Clarity light bulb requires using your own standard lamp or fixture (non-enclosed). Many customers choose to combine the light and sound devices as they have been shown to target different areas of the brain.

40Hz Gamma Light Therapy – Clinical research shows that 40Hz light frequency may help support cognitive health, memory, and focus. This therapy is especially promising for aging adults and those experiencing mild cognitive decline.
Brain Stimulation Device – Exposure to 40Hz flickering light has been shown in research to support brain health by reducing beta-amyloid buildup, improving synchronization of brain waves, and promoting neural plasticity. Clarity provides this precise 40Hz stimulation in a straightforward, easy‑to‑use device perfect for daily sessions.
Easy Daily Routine – Simply sit near the Clarity Lamp for 1 hour a day during reading, meditation, or relaxation. No headsets, no hassle – just light therapy made simple.
Easy-to-Use 40Hz Light Therapy – The plug and play design means you have everything needed straight out of the box to start enjoying the benefits of 40Hz light therapy immediately.
Trusted & Science‑Driven Brand – Gamma Light Therapy was founded by wellness-focused innovators who personally experienced the benefits of red light therapy. With over a decade of research and development, the brand is committed to creating easy-to-use, science-backed solutions that create real results. Shop the full range of light therapy products.