Height: 4m 1)light Source: 12v/led9-15w 2)solar Panel: 12v/40-80w 3)lead-acid Batteries; 12v/38-65AH 4)solar Dedicated Controller: 2v/5a 5)lamp-post, Lamp And Lanterns:(customized) 6)working Time In Cloudy Day: 3 To 5 Days, 8 Ho ...Read More