The report study has analyzed the revenue impact of COVID -19 pandemic on the sales revenue of market leaders, market followers, and market disrupters in the report, and the same is reflected in our analysis.
Light therapy is a treatment in which patient is exposed to an artificial light source. The therapy primarily treats major depressive disorder with seasonal patterns also known as SAD. This is a type of depression usually occurs during winter. Light is also used to treat other medical conditions such as sleep disorders and other types of depression.