Power range of solar panel: 100-300WP;

Power range of light: 25-60W;

In point of height: 7-9Meters;

Operating time: 4-12 Hours;

Rainy duration: 3-10 Days;

Operating option:  A. Start operating in the evening, stop operating after N hours or in the daybreak;

                                B. Within N hours at previous night, the two lights will operate together, one light will be turned off at later night;

                                C. The main light will operate within N hours at previous night and the minor light will operate at later night;

                                D. Turn on in the evening, turn off after N hours, turn on N hours before the daybreak again then turn off.