... appearance, good heat dissipation.2,System DescriptionThe controller for the solar power system, solar DC lamp system design, ... - great, do not reverse, if there is sunshine, light (SOLAR) light. Otherwise, the need to check the connection on any.( ... setload 2 setModeLED SHOWModeLED SHOWModeLED SHOWModeLEDSHOWLight on+Light off0Light on +10h delay4Light on +Light off0.Light on +9h delay4.Light on ...