Note:- Light can be only operated in night it has Sensor on top of the body When sensor detect darkness then and then only light will Glow. Use Method: 1)For charging the built in battery, please set lamp in the place with direct sunlight 2)The strong sunlight can be covered into solar energy in amore efficient way. 3) Used in the place where the light required , such as path, garden and backyard etc Long press for 1 sec to enter mode 1: Pattern 1-Human body induction mode( the lamp will be on when people come, and the lamp will be off after the people have left for 15 sec.). Pattern 2-Human body interaction + slight light mode(the lamp will be on when people come, lamp will be slight after the peoplehave left for 15 sec, and lamp will be on again when people come Pattern 3- Slight light mode (the lamp be slight light all the time no matter ther's any person or not