Light therapy lamps actually boost your mood?

As days get shorter and daylight fades earlier, some people feel sleepier and less motivated—partly because sunlight helps regulate circadian rhythms. Experts say light therapy lamps, often called “white light boxes” or SAD lights, can replace missing daylight until spring. They’re a proven option for Seasonal Affective Disorder (SAD), a seasonal form of depression, and may help with “winter blues” more broadly. The article compares several models from Northern Light Technologies, Carex, Theralite, and Verilux, noting UV-blocking, adjustable angle/height features, and that the FDA doesn’t regulate these lamps. It highlights 10,000 lux as a key target intensity.