Decorative bottle LED lights with cork on wire with 20 colourless lights, warm white colour of the light, lenght of the wire approx. 197 cm, size of cork approx. 2.5 x 4.5 cm. Powered by 3 x LR44 batteries (included), lights can't be joined with others. For internal use only. Rated power: 0.45W; Rated voltage: 4.5V; Bulb power: 0.023W; 2700 K