Specification�� Solar panel ��2V/130MA/0.26W 17% efficiencyBattery 1.2V/900MA Ni MH batteriesLED: 4 LEDsLED span life��100，000hrsSolar charging time��8hrsLi-ion battery span life��500 circlesSolar panel span life��more than 5 yearsLight color��white lightMaterial: plastic shellWaterproof��yes Package Includes: 5 * Solar Powered LED Light5 * Mounting screws5 * English manualWeight:640g