High Quality: 100pcs 32.8ft 100 LED star shaped multicolor string lights with solid construction plastic material, powered by adapter. 29V low voltage string lights with UL 588 certification for safe use. Please note that the transformer is not waterproof and should be kept away from water. IP44 Waterproof Energy Saving Bulbs: Updated small string lights, saving more energy than traditional lights. And prolong the service time. IP44 waterproof wire and bulbs can decorate indoor and outdoor such as bedroom, pergola, tree, garden, patio etc. 8 Modes: 8 functions to suit different occasions, moods, feelings, holidays, festivals, birthdays, etc. Different requirements met. (Combination, In Waves, Sequential, Slow Glow, Chase/Flash, Slow Fade, Twinkle/Flash, Steady) Wide Use: Perfect for Indoor and Outdoor, Christmas, Party, Wedding, Home, Window, Bathroom bath, festival, vacation, Shows, restaurant, hotel, commercial building, shopping mall, etc.