The light will work of itself when the environment brightness is less than 10 Lux.
It can work about 6-8 hours after being charged fully in the day.
It is waterproof,you can put it outdoor in the rain,but do not put it underwater.
Auto Sensor controls lighting and recharging.
Energy Saving and Environmental Protection: Does not contain ultraviolet and infrared light, no radiation, no pollution, protect eyesight.
Length: 5M 50LEDs / 7M 70LEDs
Waterproof Degree: IP65
Life: more than 5000hrs
Power Source: solar cell
Body Material: plastic
Applications:holiday Christmas, bedroom study, foyer dinning, home decoration, birthday party.