Solar panel: 2V x 40mA; Battery:Ni-MH AA 1.2V / 1000mA (included); Switch: Light control; Lamp body material: ABS + PC environmental protection new material; Waterproof grade: IP67; Charging mode and duration: solar charging >8 hours; It is applicable to the outdoor wall lamp, garden fences lights, aisle lights, guardrail lamps, wall lamps for outdoor use