This string of bulb pretend lights has been crocheted by hand. Please note they are for decoration only and do not contain lights but a string of fairy lights can be intertwined to give a lovely effect and will add a lovely touch to any room.There is approx 30 cm between each bulb and each string contains 12 bulbs. There is also approx 70cm of  crocheted string at each end to attach to the wall or ceiling.Each crocheted light bulb is approx10cm (H) x 4cm ( W) x 4cm ( D)