Light Therapy Market Size, Share & Trends Analysis Report By Product (Light Boxes, Floor & Desk Lamps, Light Visors, Dawn Simulators, Light Therapy Bulbs, Handheld Devices, Other Products), By Light Type (White, Blue, Red, Others), By Application (Vitamin D Deficiency, Seasonal Affective Disorder (SAD), Depression & Sleep-cycle Disorders, Skin Disorders, Other Application), By End User (Hospitals, Dermatology Clinics, Home Care Settings, Other End Users) and By Region (North America, Europe, APAC, Middle East and Africa, LATAM) Forecasts, 2026-2034