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1*7W led light source , | |
40W solar panel :12VDC | 1PCS |
15AH Lithium battery :12V | 1PCS |
10A PWM: charge controller | 1PC |
Remarks | 10 hours per night ,the first 4 hours is fully power and the rest 6 hrs half power,the battery back up days 3 days if it is fully charged |