[8 Modes/ 1 Timer/ Remote] SUDDUS 200 Led outdoor string lights have 1 steady on mode and 7 flashing modes: combination, in waves, sequential, slo-glo, chasing/ flash, slow fade and twinkle/ flash. The remote control christmas light can change the modes, adjust the brightness levels and adopts a memory function. Also, the timer will keep the lights turned on for a period of time and auto off every 24 hours. [IP44 Waterproof/ UL Certified Plug] This string lights for outside are IP44 waterproof. They can keep shining outdoors on rainy and snowy days. UL certified 29V low-voltage plug ensures the safety. It's 100% safe to touch. [Connectable Outdoor String Lights/ ] Total length of christmas tree lights is 76 ft, including 66 ft 200 LED string and 10ft extension cord. The distance between each led is 3.9 inches. This end to end connectable Christmas lights can link to maximum 5 strings together which means it can add up to 1000 Led Christimas lights. To Satisfy any Christmas Out