NeuroLight is a neuromodulation startup developing new technologies in the field of brain entrainment, photobiomodulation, and neuroenhancement. NeuroLight has developed a patented neuromodulation technology for transplanting brain states. The process involves noninvasive brain stimulation using light and sound to replicate a desired brain state in the recipient. Examples of desirable states include sleep, the states of flow, hyper-focus, relaxation, and altered states of consciousness.