... 4h+2 h+1 h=15h (h), set the end of the second work period.Press the reset button for 1 second, Light ... One-touch operation, timed instructions and clear, light-controlled extra-timeFive: Three sections of 1-15 hours in the evening when the ... to achieve intelligent control2, pure light control, light control+ \time, manual, debug mode.3 discharge rate of revision control, different discharge rate ...