... lighting,and red lighting flicker.Press one time for power on,press again for power offWhen power is on,it is white lighting mode,press ... “ dimming” button to adjust illuminating brightness.there are 3 modes for choosingWhen power is on, press “waming” button, it is changed into ... battery is low, it should be power off ,and insert charger adapter into charging socket for re-charging,” Charge” red light ...