This is a 120W UV LED nail lamp used for curing gel nail polish.
It has multiple timer settings, typically including 30s, 60s, 99s, and 120s low heat mode.
The high power and dual UV/LED light source allows it to cure all types of gel polishes quickly.
It features an automatic sensor and an LCD screen to display the remaining curing time.
The lamp is designed to accommodate a whole hand or foot at once.