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Discover how to use BEACON40® lights.

BEACON40 light systems are simple to set up and use. You can find answers to commonly asked questions here.

Product & Use

The difference in BEACON40 lights is only in the number of lights in each system. You can choose a single light, a set of 2 or 4 synchronized lights. Your selection will depend on how and where you’ll use the lights.

Many people tell us that they have the BEACON40 Surround set up around their TV—one light on each side or set up in conference rooms on end tables. 

Individuals use BEACON40 Personal on their desks and leave them on while they work. 

BEACON40 Lightscape is best for shared spaces like game rooms and lounges.

BEACON40 is not a medical device and is not intended as a treatment for Alzheimer’s disease. We developed BEACON40 for our families and loved ones when we became aware of research that showed 40Hz light therapy may reduce the risk of developing age-related memory loss and may slow its progression. It’s beneficial to have a proactive routine to maintain healthy brain function and to achieve sustained sleeping patterns.

Generally, our users tell us that at about 6 weeks of routine use, they notice a qualitative difference. Even though everyone is different and we meet people at varying ages and stages of health and wellness, our users’ experiences are remarkably aligned with the research from leading brain health institutes. 

At BRIGHT we are continuously following emerging scientific studies that support the benefits of 40Hz lights. We share published articles about that research  here

Most of the articles that we post contain embedded links to ongoing research being conducted around the globe at leading health institutes. 


Research has shown that gamma light therapy may operate both to reduce the amount of amyloid plaque buildup and to excite healthy brain function. The use of BEACON40 lights may have a positive effect on the prevention of the development of Alzheimer’s in at-risk individuals who have not yet been diagnosed with the disease.

Many people use BEACON40 lights as part of a preventative brain health routine and have reported substantial improvements in sleep and concentration. Others have reported similar results with falling asleep faster and experiencing longer, deeper sleep.

If you are considering using BEACON40 as a targeted therapy for a specific medical condition, you should consult your doctor.

BEACON40 is an effortless method of stimulating the brain’s activity and rejuvenating healthy brain rhythm. 40Hz light therapy complements daily wellness routines for those who want to improve sleep, maintain memory and attention, and reduce the risk of experiencing age-related memory loss. The lights pulse at 40Hz or 40 flashes per second. Brain waves in this frequency are associated with higher-order cognitive function. Daily exposure for just one hour each day can complement your regular routines like reading, watching television, and answering emails.

After setting up your BEACON40 light system, you can adjust the tone, brightness, and timing of the lights through the simple controls on the base.

An exciting new feature available connects your BEACON40 to your smart home. After pairing your light system through Tuya Smart App, you can use your phone to control your settings. Additionally, you can pair BEACON40 to Alexa or Google Home. Through this feature, you will be able to adjust the settings through voice commands

We offer a video tutorial and a Smart Home Connection Guide on how to easily connect BEACON40 with your smart home.

Video an instructions available here


BEACON40 is a scalable lighting system. The base light controls the connected satellites. Satellite units should be set up in the same room as the base and can be placed up to 30 feet apart. 

We offer a 1-year warranty on our products and parts. If for some reason your lights stop working or there is a problem with a part, we will offer a replacement for 1 year from the date of purchase. In the unlikely event that you need a replacement, please email us at

We give 100% Money Back Guarantee. If you are not happy enhancing your wellness routines for brain health, simply email us at to initiate a return. Returns are accepted within 60 days of the original purchase date.

Safety and Precautions

Our BEACON40 light therapy is designed for use as a complement to your doctor-prescribed health routine and is safe and easy to use. You should not use this product if you have a history of seizures or epilepsy, or have been diagnosed with photosensitive epilepsy. Please consult a doctor before use if you believe you may be prone to this.

We recommend BEACON40 as a complement to your doctor-prescribed protocols. 

No drug interactions are known to occur with the use of BEACON40, but you should always consult a doctor in advance if you have concerns regarding specific medication interactions.