Buy a sample

LYS Research Sample Package


Advance your research with a valid, reliable and simple
tool for measuring light intake.





What's in the box?



2 LYS Buttons (wearable sensing devices)

Charger station that doubles as a protective case for the device

USB type-C charging cable

User manual

Sample data (CSV format file)

3 days access to the LYS Research web-portal

Call with one of our product specialist to support you in the process.


Long battery life
– 7 days on a single charge

15 seconds
sampling rate

Water and dust resistant
for everyday use

Versatile scandinavian
design



Technical specifications


Bluetooth wireless syncing

Compatible with iOS 10 or newer and Android 5.0 or newer

Wearable weight: 4 gram

USB type-C Charging

Eco-friendly and recyclable plastic and stainless steel


Buy a sample


Discover how LYS can advance your research.