Light Therapy Market Size By Product (Light Box, Floor & Desk Lamps, Light Visor, Handheld Devices For Skin Treatment [HDST], Dawn Simulator, Light Therapy Bulbs), By Application (Psoriasis, Vitiligo, Eczema, Acne vulgaris, Winter Blues, Sleeping Disorders, Seasonal Affective Disorder [SAD]), By Light Type (Blue, Red, White), By End-use (Home care settings, Dermatology clinics) Industry Analysis Report, Regional Outlook (U.S., Canada, Germany, UK, France, Italy, Spain, Russia, Japan, China, India, Australia, South Korea, Brazil, Mexico, Argentina, South Africa, Saudi Arabia, UAE), Application Potential, Competitive Market Share & Forecast, 2019 – 2025