For an inviting ambiance of warmth and timeless elegance, this solar lights are a perfect solution. The lights can make that walk to your door or stroll through your garden extra special, greeting you with their sleek, wireless design, and gorgeous glow. Main Features: Waterproof Rating: IP65 Charging Time: 6-10 Hours Working Time: 8-10 hours Material: ABS Plastic+cloth Dimensions: 77 X 10 CM Battery: Built-in 600mAh Ni-MH Battery Tips: 1.Please turn on and put them in a sunny place for 4-6 hours before use; 2.In theory, the working time is more than 8 hours after fully charged, but the charging efficiency is affected by temperature and light duration, so the working time in winter is shorter than in summer. 3.The charging efficiency in winter is lower than in summer, so the working time is shorter than in summer. This is affected by the environment and is a normal phenomenon.