Pansdore 30 LED Battery Powered String Lights for Party, Wedding, Home Decoration.Garden Lights.Waterproof Starry Lights.Indoor/Outdoor Lights This is 10.8ft/3.3m 30 LED lamp beads, 0.32ft distance between LED bulbs and 1.35ft clear cable lead between wire and battery box.Timer Function: 6 hours on, 18th hours off. Color is Yellow.The mini LED lights operated by 3AA (not included). The wire is cover with transparent socket Lights are waterproof and used for both indoor and outdoor, but the battery box is not. The battery box can be used outdoors in a covered area, and can also be used in a non-covered area if it is used with a waterproof electrical box. LED String lights will not to be overheated after hours of use, they are completely safe to touch without risk of burns. They are safe for children over three years and for pets. LED is economical and environmentally friendly. These battery operated starry lights are so light in weight. You can easily build any shapes you like with these durable and flexible copper wires.