Both decorative and useful these acrylic Solar Crystal Bubble Stick Lights are sure to please. Easy to use and requiring no mains wiring these are ideal for adding interest to your garden borders or pathway. Each bubble stick is connected to the solar panel; the run cable is 10m in length with an additional 1m cable between each bubble stick.During the day the energy from the sun recharges the battery in this solar light which automatically turns on at dusk and off at dawn. These lights are best positioned in a sunny spot and on a full charge should operate for 6-8 hours. At darker times of the year it is best to recharge the batteries in a rechargable unit.1 x 1 x 30cm high Pack of 8 lightsBatteries included Cable Length: 10mPlease note Part C appears to be missing from box in fact part C is not needed and part D connects directly to the solar panel.