Clarity – 40Hz Light Bulb by Gamma – Improve Brain Function & Memory – Entrainment Device

Price: $59.99
(as of Oct 08, 2026 18:11:57 UTC – Details)

From the brand

A Device for Everyone

Gamma Light Therapy offers science-backed wellness. Explore red, green, and 40Hz devices.

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 Bulb for up to 1 hour a day during reading, meditation, or relaxation. No headsets, no hassle – just light therapy made simple.
Easy-to-Use 40Hz Light Therapy – Simply screw it into any standard lamp and enjoy instant benefits. The Clarity 40Hz Light Bulb is a non-invasive tool to incorporate into your wellness routine.
Trusted & Science‑Driven Brand – Gamma Light Therapy was founded by wellness-focused innovators who personally experienced the benefits of 40Hz 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.