Do Light Therapy Lamps Actually Work? Here's What Experts Say

Do Light Therapy Lamps Actually Work?

Seasonal depression is real and light therapy can boost your mood and health if done correctly.

Light therapy lamps often look like small flat screens that emit a bright light. As the days get shorter and the weather cools down, some people may feel sluggish, unmotivated or "off".

According to a 2024 study by the American Psychiatric Association (APA),

40% of Americans say their mood worsens in winter
. More women (45%) state that their mood declines than men (35%).

Our wellness advice is expert-vetted, and our top picks are based on independent research, analysis, and hands-on testing.

Author's summary: Light therapy lamps can help with seasonal depression.

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CNET CNET — 2025-10-31

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