WE ARE PROVIDING TIME SWITCH, WHICH IS RTC (REAL TIME CLOCK) BASED, WITH 2 TIME, 4 TIME, 9 TIME, AND DAY OFF FACILITY IS ALSO AVAILABLE(OPTIONAL), AND WE ARE ENSURING THAT, THIS TIME SWITCH IS GIVING YOU MORE BATTERY BACKUP THAN ALL OTHER (MORE THAN 5 MONTH), AND AS IT IS RTC(REAL TIME CLOCK) BASED TIMER SO IT IS MORE ACCURATE AND PRECISE IN TIMING