Need a few hours of indirect sunlight to fully restore the charge.
PERKUNAS SOLAR TRAFFIC WARNING LIGHT (BLINKER)
Variation: Orange
Watt: 0.48W
Size: 185MM * 80MM * 330MM
Light Shell Size: Diameter 175MM
Solar Panel: 5.5V 0.3V
Battery: 3.7V 2300MaH
IP Rating: IP65
Carton: 10 units/carton
Application: Construction sites, work zones, traffic highway, road maintainance, and security projects.