Battery operated bright white LED clear light bulbs, the perfect and simple way to decorate your home. The Bulbs work through the inclusion of a string of LED lights inside the glass ,they are battery operated so you can hang them anywhere! They have a very sparkly effect and will create a beautiful light where ever they are hung. Made of Glass and Metal. The product takes 2 x CR2032 batteries which are included. The length of the wire and hook is 48cm to the top of the light bulb. Measurements: 9 x 18 x 9cm