... low, over-discharge,over-load,out short circuit, load on/off,etc.F Industry level production standard: temperature running are -35 ... control accuracy and reliability.H Multiple work modes: Light ON +Light OFF;Light ON +×× hour delay OFFCommon Controller; Test, etc, can ... night: Getting into night ON+×× hour delay OFF, load off-time, ××hour delay ON+Getting into day OFF. The load off-time in night uses ...