Specification:
* Solar panel type:Import monocrystalline silicon solar energy board
* Solar panel:1W/7V transfer ratio above 17%
* 3PCS 0.3 W the LED lamp bead
* 3.6V/1000MAH battery lighting-up time I grade of 8 hour, II grade of 25 hours,the city electricity charges for 10-15 hours, the solar energy charges for 25 hours