String of black color, 10 lamp holder E27, total length 11.5 mt, distance between each lamp holder 1 mt. For external or internal use. Possibility to connect more cordoniere in parallel thanks to the included connector. Distance between each lamp holder 1 mt. N. 10 LED bulbs 5W 280 lm 2200K ST64 INCLUDED . Dimensions of light bulbs 64x146 mm.