These Multifunction String Lights are a versatile light set suitable for indoor and outdoor use. They feature 360 multi-coloured LED lights with 8 pre-programmed lighting sequences selectable via a button on the transformer/plug. The lights have an 8-hour on, 16-hour off timer function that automatically turns them on at the same time each day, remembering the chosen sequence. Choose from Combined, Waves, Sequential, Slow-Glow, Chasing, Slow-Fade, Twinkle, or Static modes. The long-life, energy-efficient LEDs have concave heads for consistent brightness and a discreet green cable that blends into foliage. The total length is 36.72 meters, with a lit length of 28.7 meters and an 8-meter lead from the plug. The lights have an IP20 rating and must be plugged indoors.