![LYS: Track your light intake for a healthy sleep-wake cycle by Christina Friis Blach Petersen — Kickstarter LYS: Track your light intake for a healthy sleep-wake cycle by Christina Friis Blach Petersen — Kickstarter](https://ksr-ugc.imgix.net/assets/031/940/652/a063d251d5b060a3b7b61a82b3baf480_original.jpg?ixlib=rb-4.0.2&w=700&fit=max&v=1610032128&auto=format&frame=1&q=92&s=0574681e9e989f85c5bcdfd7db64cb62)
LYS: Track your light intake for a healthy sleep-wake cycle by Christina Friis Blach Petersen — Kickstarter
LYS Technologies - We're now LIVE on Kickstarter and we're giving out 20% discounts for the first 48 hours ONLY. The world's first ever user-focused light measuring wearable and app is now
![LYS letter technology logo design on white background. LYS creative initials letter IT logo concept. LYS letter design. 10214979 Vector Art at Vecteezy LYS letter technology logo design on white background. LYS creative initials letter IT logo concept. LYS letter design. 10214979 Vector Art at Vecteezy](https://static.vecteezy.com/system/resources/previews/010/214/979/original/lys-letter-technology-logo-design-on-white-background-lys-creative-initials-letter-it-logo-concept-lys-letter-design-vector.jpg)