Seasonal affective disorder affects millions of Americans, but bright-light therapy may help | PhillyVoice
Light box therapy lamps could help with seasonal depression - The Washington Post
Amazon.com: Circadian Optics Light Therapy Lamp - UV-Free LED Happy Mood Lamps with 10,000 Lux for Seasonal Sunlight Changes - Full Spectrum Sun Lights for Work from Home - Lampu (White) :