Product Name: Rotating Light Tower Solar LED Solar panel parameters: 2V 40MA amorphous silicon Battery: 1.2V 300Mah AAA rechargeable battery Number of LED lights: 1 bright white LED light Product size: 9.5 x 9.5 cm. Gross weight of a single product: 120g Packing: brown box Package size: 10 cm * 10cm*10cm Working principle: the solar panel on the top is converted into electric energy, and the light is converted into electric energy through the solar panel during the day ;e and stored in the rechargeable battery. When charging the battery, the light will automatically turn on, and the light cup will start to glow. turn accordingly. This lamp is suitable for use in courtyards, lawns, balconies, etc. It does not need to be wired or connected to a computer. It requires a power supply, and it does not need to be installed. It can be placed directly on the lawn or hung on the lawn. a tree to automatically charge during the day and automatically light up at night.