The Best Light Therapy Lamp

Shifts in the number of daylight hours—due to changing seasons or long-distance travel—can have varying effects on people. For some, limited daylight hours can sap energy. For others, the effects can be more serious. After putting in 33 hours of research—including reading two books and five comprehensive studies on the subject and interviewing one of the scientists who discovered seasonal affective disorder (SAD)—we’ve concluded that the Carex Day-Light Classic Plus is the best light therapy lamp to treat SAD symptoms.