Suitable for decorating indoors and outdoors, and ideal for trees of approx. 1.8 m. They have 8 options of illumination (solid light, intermittent, change of intensity...). Powered by electricity (IP44 transformer: 220-240 V, 50-60 Hz / 31 V, 116 mA, 3,6 W). Approx. length: 14 m.