VieLight

Vielight Inc. is a Canadian neurotechnology company founded in 2010 and headquartered in Toronto, Ontario. The company develops photobiomodulation (PBM) devices that use red and near-infrared light to stimulate biological processes associated with brain function and neurological health. Founded by Dr. Lew Lim, Vielight combines engineering, neuroscience, and light-based technology to develop non-invasive devices for home use, professional applications, and scientific research. Its work focuses on the relationship between light stimulation, brain activity, cognition, and human performance.

Its product range includes the Vielight Neuro family of devices, which combines transcranial and intranasal light delivery, alongside other systems designed for applications involving the vagus nerve and broader physiological functions. The company also invests in research collaborations, technology development, and data-driven tools intended to help users and researchers evaluate brain activity and photobiomodulation protocols. Its technology is being investigated across areas such as cognitive performance, neurodegenerative research, brain injury, and neurological wellness. Evidence and regulatory clearance differ by device and intended use, and investigational applications should not be interpreted as established treatments.

Vielight serves consumers interested in brain health and wellness, healthcare and wellness practitioners, neuroscientists, research institutions, and commercial partners in health technology and human performance. Its market positioning combines proprietary light-delivery technology with ongoing scientific research and collaborations. Through its product development and research partnerships, Vielight aims to expand understanding of photobiomodulation and its potential applications in brain health, neurological research, and performance-related wellness.