These 105-Foot Indoor/Outdoor Event String Lights with 8 Modes each feature 300 warm white LED lights. The string lights are available in a pack of two, three, or four strands that can be connected together, each 105-feet in length. Eightlighting modes include waves, sequential, slogs, chasing flash, slow fade, twinkle flash, and steady on, and the memory function will remember your preference.Perfect for special events such asValentine's Day, Mother's Day, National Day,Easter,Christmas, Halloween, Weddings, parties, festivals, etc.Features:300 Warm white LED lights on each 105-foot strandCan connect up to four other strands of lights to cover a larger areaEight lighting modes include waves, sequential, slogs, chasing flash, slow fade, twinkle flash, and steady onMemory function remembers the last mode and will go to it automatically100% UL Listed for the whole set including LED beads, copper core insulated wire, and low voltageSuitable for indoor and outdoor useIP65 waterproof rating can withstand inclement weather