3 Timer Setting and Automatic Sensor
Timer Setting
Select a suitable timer (30s/60s/90s) according to the demands of gel polishes. In this case, put your hand out , lights will not turn off, Lights will automatically power off when time is up. In this case, if you want to turn it off in advance, just click the timer button again.
Automatic Sensor
If you need to use the automatic sensor, don’t click the timer setting, just put your hands in, the light will on, and put your hands out, the light will off.