2020 Hot sales Quartz Ultraviolet Disinfection and sterilizing UV lamp Working Instructions: 1. Gently touch to the the function switch once, the power indicator lights up until the end of disinfection. Or long press the function switch to turn off the lamp. 2. Then each touch to the the function switch, the time will switch between 15-30-60 minutes, the corresponding indicator light flashing; 3. 2 seconds after the disinfection time is selected, the buzzer will ring for 1-2 seconds, and the red indicator light will be on for a long time. After another 15 seconds' delay, the control panel will supply power to the disinfection lamp and start the disinfection. 4. Before the disinfection is about to be completed, the short buzzer counts down for 10 seconds. The control panel power off and the disinfection is finished. 5. Each touch to the function switch, whether it is light touch or long press, will be accompanied by buzzer short sound; 6. The default setting is ,all lights off ,the time is not selected. 7. - Child safety lock function: when the power indicator is long on, touch the function switch 6 times continuously within 5 seconds, the disinfection lamp will be locked. All functions cannot work. - hild safety lock power indicator is long on, the whole light is under When the cstandby. After locked for 10 seconds, touch the function switch 6 times continuously within 5 seconds to unlock the lamp. - The child safety lock have the memory function, even the control panel power off and then power supply again the function is still under locked.