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
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
Water and dust resistant
for everyday use