Citizen is our first-generation light therapy eyewear where form meets function. Our top-voted everyday eyeglass shape is timeless and universally flattering.
See how users have reset their sleep / wake cycle with Citizen
"Lumos Glasses help me get the correct amount of light every day. They help keep me energetic and up in the mornings despite being a night owl."
"I no longer wake up in the middle of the night and going to sleep is much easier."
"I used to have nightmares all the time and after the first few days of using Lumos Glasses, they were gone."
"I feel more energetic during the day than I normally do. I don't wanna just loaf around. I wanna get up. I've been going for more afternoon walks too."
See how Lumos guides your rhythm throughout the day.
Use Lumos within 30 minutes of waking to suppress melatonin and naturally raise your alertness. Especially helpful if it’s dark out or you wake before sunrise.
Energy dipping in the afternoon? Just a 20-minute session helps boost mood and focus for the rest of your day—without reaching for a second coffee.
Recalibrate your body's clock after long hours indoors or in front of a screen.
Your evenings matter just as much. Using Lumos earlier in the day helps suppress melatonin at the right time—so when night comes, your body is ready to wind down naturally.
Lumos shines past life's demands. From long flights to long nights, Lumos adapts to your unique lifestyle—helping you stay aligned, focused, and feeling your best.
