[Other High Quality Waterproof IP65 Solar Lights]: These solar lights with 100 LEDs are made of hard plastic, 12m long, durable and safe to use. The solar LED light string with IP65 is waterproof, ideal for indoor and outdoor decoration. ( Cannot be submerged in water) [Easy to use and install]: No need to be plugged into the socket or Battery, with high solar panel performance, the solar lights can be easily installed wherever you want. Two buttons controlling, one is for mode change, and another is for power on/off [Solar string lights have 8 modes]: with 8 mode functions to change: combination, waves, flashing fireflies, fade, chase/flash, slow fade, twinkle/flash, stability, you can choose the mode you want [Energy saving]: high quality solar panels with high higher energy transfer, built-in 600mAh Ni-MH battery, solar cells convert solar energy into electricity and recharge the batteries during the day. Can work 8-10 hours after fully charged 6-8 hours, LED has a lifespan of over