Outop&reg; Safe 30V 30M/98ft 200LEDs 8 Modes String Lights Fairy Lights Christmas Lights for Indoor Outdoor Home Party Wedding Garden Pation Yard Decoration (30M/200ED, Multiple Color) Anti-cold and waterproof LED lights can against frost. Ideal for indoor and outdoor decoration, it will work properly even though in cold winter. Low voltage, 30V, it is safety for use indoor and outdoor. Every string has 8 different modes: combination, in waves, sequential, slogs lo, chasing/flash, slow fade, twinkle/flash, and steady on. Lower power consumption: we have redesigned the structure of the fairy lights so that it uses even less electric power. Suitable occasions / events: home, office, restaurant, garden, swimming pool, bedroom, children's room, living room, balcony, balcony window, pergola, terrace, gazebo, pavilion, fence, tent, shelf, bed, cot, for Christmas, Christmas tree decoration, New Year, parties, birthday parties, wedding, dinner party, on trees, mail box, ground fence and planters.