Light Therapy Glasses: Introduction Light therapy is the use of light to treat medical conditions. It helps in aligning circadian rhythms and treats sleep disorder. Light therapy glasses come in different light and intensities which helps in re-establishing a healthy sleep schedule. Increasing awareness, rising disposable income, changing lifestyles, and changing work cycles are the factors expected to drive the global light therapy glasses market during the forecast period. Key Drivers and Opportunities of the Global Light Therapy Glasses Market Currently, a downward trend in average duration of sleep and increasing prevalence of insomnia and other sleep disturbances are seen in many people, particularly those based in western countries. Light therapy glasses emit light which stimulates the eyeballs (similar to sunlight stimulation). Photosensitive retinal ganglion cells which are responsible for effective sleep patterns and energy levels are improved and maintai...