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Helight USA inc. sells red light therapy devices designed to support sleep quality through a patented photobiomodulation protocol. The product line includes devices for adults, children, and general wellness use.

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At a glance

About Helight USA inc.

Main category
Red light therapy and sleep aids
Product range
Helight Sleep, Helight Kidzzz, Helight Nightlight
Patented protocol
28-minute, 630 nm red light cycle
Return policy
60-day money-back guarantee
Customer service hours
Monday to Friday, 10:00am to 5:00pm ET
Phone number
1-877-748-0638
Headquarters
Montreal, QC, Canada
Target audience
Adults, children, families
Helight positions itself in the premium health and wellness segment, targeting adults and families who prefer non-pharmaceutical approaches to improving sleep. The company's core philosophy is grounded in circadian rhythm science, inspired by NASA research on light and sleep cycles. What sets Helight apart from generic red light products is its patented 28-minute protocol, which emits a precisely calibrated 630 nm wavelength at a controlled intensity that gradually dims to mimic the natural light transition at sunset. The product range is backed by endorsements from board-certified sleep physicians, and the company offers a 60-day money-back guarantee.
July 2026

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Recent

Helight USA inc. in the news

Recent updates and background about Helight USA inc., summarised in our own words.

Helight USA inc.

Helight Sleep: a patented red light device for better sleep

The Helight Sleep device uses a precisely calibrated 630 nm red light protocol to help users relax, fall asleep faster, and improve overall sleep quality. The manufacturer describes it as 100% safe and natural.

Helight USA inc.

Helight Kidzzz brings red light sleep technology to children

Helight Kidzzz is a child-friendly version of the adult Helight Sleep device, using the same proven red light technology adapted for younger users. The product is designed to create a calming bedtime ritual for kids.

Helight USA inc.

Helight Nightlight: red light therapy for recovery and relaxation

The Helight Nightlight offers photobiomodulation at a higher light output than the sleep-focused devices, with selectable 10, 15, or 20-minute protocols aimed at supporting the body's natural recovery process.

Summaries by Image Review based on publicly available sources and our own editing. External links may contain affiliate links.

Frequently asked questions

What others ask about Helight USA inc.

Answers to the most common questions, based on search behaviour and our own research.

Is Helight USA inc. a reliable webshop?

Helight has collected over 300 five-star reviews and offers a 60-day money-back guarantee on its products. The company is family-owned and its devices are endorsed by board-certified sleep physicians and sleep medicine specialists.

What is the return policy at Helight?

Helight offers a 60-day money-back guarantee. If you are not satisfied within 60 days of receiving your device, you can contact the company for a return and a full refund.

How long does it take to see results with Helight Sleep?

Many users notice improvements after just a few nights of use. On average, the full benefits are experienced after about 21 nights, though individual results may vary.

How can I contact Helight customer service?

Helight can be reached by phone at 1-877-748-0638, Monday through Friday from 10:00am to 5:00pm ET. There is also a contact form available on the website for email inquiries.

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