Use Light to Stay Alert
Your body depends on light to wake up, stay alert, and be in rhythm. This helps you time your light exposure to boost energy and reset your internal clock.
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Use Light to Stay Alert
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Get Light Exposure Soon After Waking
Light exposure shortly after waking helps your body feel more alert and supports your circadian rhythm.
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Keep your workspace well-lit
Add lighting to your work area to stay alert and reduce mid-shift fatigue.
Brighten your space before your shift
Use overhead lights or lamps before your shift to help your body fully wake up.
Sit under bright light at the start of your shift
Exposing yourself to bright light in the first hour of your shift helps your brain switch into alert mode and fight early fatigue.
Use a light therapy lamp or glasses
Light therapy devices can help when your workspace is too dim or your rhythm is off. Use one for a session to signal wakefulness.