Knirkeis a fairylight with an ultra fine transparent silver wire that connects the 40 tiny little LED lights. A very fine chain for all kinds of decoration purpose. We particularly love these light chains in Petticoat Lane because they are just perfect to insert into our Räder porcelain light houses - make your own gorgeous twinkling winter village and use the Sirius remote control to time all your lights (2, 4, 6 or 8 hours) or switch them on and off without having to forage for the switch on the battery pack. They are equally as lovely on display in our Storefactory Lidatorp and Lidatorp Starna (star) candle dishes along with seasonal foliage. The chain is 3.9 metres long and gives off a bright and natural light. The Sirius light chain is battery operated and 2xAA batteries. Batteries not included. Only for indoor use. The Sirius String Light comes in a beautiful gift box and so is a lovely gift to give with a Räder boxed porcelain light house. Cord