Adjustable: Both stems and leaves are propped up by iron wires, which are extremely flexible and durable so you can adjust the tree to the way you like. Higher Efficiency: The tree lights are made from wider solar panels that convert sunlight into power a lot faster and more efficiently in cloudy weather. So the lights will work for up to eight hours at night. Waterproof: Has an IP65 waterproof rate, so these tree lights can withstand most weather conditions. Solar Lights: Get a set of two solar garden tree lights. Solar Powered: These solar tree lights are completely fuelled by the sun, so there is no need for any extra wires and your electricity bills will not increase. Colourful: Features four colour changing lights so you can choose which colour light suits your garden the most. Solar Garden Tree Lights | Living Social