【High Efficiency】 Powered by solar energy, no batteries required. Working time can reach 10 hours and more when fully charged, can be automatically turned on at night and turned off during the day. 【Solar String Lights】 A length of 12 meters solar string lights, designed with 120 LEDs and with 8 different lighting modes, you can choose the mode you want. (Just press the button on the back of the solar panel to activate 8 modes.) 【Waterproof】 This outdoor string light is IP 55 waterproof. The good weather resistance makes these solar lights perfect for indoor and outdoor use. You no longer have to worry about rainy days. 【8 Modes and 800 mAh Battery】 Choose the lighting effect you like best and create a romantic atmosphere. With a high battery capacity of up to 800 mA, this solar light only needs to be charged for 6-8 hours during the day and can work for 8-14 hours at night.