Christmas decorations (Teddington TW11)

Can be draped over the back of the sofa, a mantelpiece etc . They have fairy lights in them but I don't know if they work, I think they need an adaptor. I used to wind my own lights through. My friend used to use these in his coffee shop. They would be good for a shop, community centre, school classroom, Christmas party etc... I am giving them away because I am moving and won't have room for them