... ’and‘MINUTE’ set up lighting working hours. Then Press ‘SET’, Screen Shows‘ OFF’, Press Keys‘HOUR’and‘MINUTE’ set up lighting turning ... time for 8-9 hours per day)After above setting, press Key ‘SET’, Screen shows Local time, working program start function ... On’and ‘Turn Off’ without timer working program function, press Key ‘MODE’ to turn on/off the lighting anytime . Automatic fish bowl