Add a festival atmosphere to your outdoor party quickly and easily with our Solar Festoon Lights. Each set has 20 bulbs (4.5cm diameter) that each contain a single high powered natural white LED. The bulbs are spaced 50cm apart along a 10m string with an additional 2m between the control tube and the first bulb. Use the latest high efficiency circuit design and powersaving technology to guarantee unrivalled performance night after night, year after year. A well positioned solar panel will enable this product to work in typical UK winter conditions.