Diateklity LED String Lights Wire Lights(2 Pack),Waterproof Starry String Lights,9.8 Ft, Decorate Rope Lights for Home Decoration, Tree, Party(30 LEDs,CR2032 Button Battery, Warm White) LED String lights composed of 30 bright white warm color micro LEDs that won't overheat.After hours of use, they are completely safe to touch without burning. They are safe for children over three years and for pets. This LED Starry String lights is the perfect decoration option for living rooms,patios, hotels, cafes as well as wedding, Christmas trees, birthday parties ect. It will create enough romance for you, since it is so soft and warm. You will love the warm, calm and relax atmosphere. The copper wire strand is waterproof with IP65 but the C2032 button betteries are not.A cover for bettery case is needed, if you put it in rainy area.The whole string is very low energy consumption. It' s energy-saving.These lights can last about 72 hours in normal, and 36 hours is optimal brightness. Each string light is 9.8 ft with 30 individual LEDs. Bulb to bulb spacing 4" (10cm). It is twistable and flexible. While less twisting is suggested,or the coating lacquer will fall off and the light will be short-circuit. 100% MONEY BACK GUARANTEE: Your purchase is 90 days replacement and 150 days money back guarantee.