... term use.3.Working light ,power indicator clearly.4.Switch three mode: on, off, automatic at any time. ... press"week", "hour" and "minute" button respectively to adjust to the current time. (add one hour each time, ... close power, time set refer to step 1,And so on, set 10 groups on / off at most.3 ... not be warranty scope.1.Consumers damage due to wrong use, maintenance,storage.2.Non-professional ...