Features: LED + UV dual light source design with 365nm + 405nm wavelength. 180W high power, optimal 57 pcs lamp beads distribution faster and more evenly to cure nails. LCD display shows the usage time, with 4 timers (10s/ 30s/ 60s/ 99s) to set. With infrared sensor to auto turn on/ off the lamp without selecting time, the maximum curing time is 120s. Compact size with foldable handle for easy storage and carry around. Smooth surface and detachable base, convenient to clean it up with dry or wet cloth.