Boths lights stopped working after a few days. The lights also turn on during the day which drains the battery more quickly. 1st light I had on mode 3 which is meant to be continuous half light, stayed on for about 3 hours then stopped working, never worked again despite leaving in the sun for a few days. 2nd light had on motion detection mode 1, motion detection at about 1m - 1.5m, light turns on with motion even during bright daylight, stopped working after 3 days, never worked again. No other way to charge and no way to change the battery to get the lights working.