Outdoor string lights: 100m. With 600 LED lights, the atmosphere of happiness indoors or outdoors. Easy to use: directly turn on and unplug to turn on and off IP44 waterproof: waterproof string lights that are suitable for both outdoor and indoor use. However, it is not waterproof and keep the controllers and connectors dry. 8 Lighting Modes & 4 Brightness: 8 modes: combination, waves, sequential, slogs, chasing/flash, slow fade, twinkle/flash and steady light Popular for decorations: Easter, party, Christmas, wedding, home, window, bathroom, festival, holiday, shows, restaurant, hotel, commercial house, shopping center, pub, club, concert, hall, cabaret, fashion show, dance, stage, etc. Safe Plug In & 8 Lighting Modes: Low output voltage of 31V, the icicle lights inside have excellent heat dissipation and are safe to touch. Amazing Decorative Light: Create a warm atmosphere for any occasion. A great item if you want to celebrate Christmas, Valentine's Day, New Year, Easter or