LIDORE Rose Flower String Light. Home D&eacute;cor. 20 Counts LED. 3AA Battery Operated. Total 7.78ft. Warm White White rose flower shap with warm white lighting. Diameter is about 2.36 inch. 20 pieces rose flower. Soft construction. The transparent socket covers ultra slim thin copper wire. 7.78' Total Length with 15.75'' Clear Cable Lead between wire and battery, 3.94'' Distance Between LED Bulbs. Requires 3 AA Batteries (Not Included) The string light is battery Powered. Operated by 3 AA Batteries (Not Included). 3 modes is controlled by plastic holder with On/Off/Timer switcher. Battery box is dimensions: 2" x 2-3/4" x 3/4". It is not waterproof and it is fragile. It will break if it drops to the floor. So handle with care. Timer Function: 6 hours on and 18 hours off. Batteries last around 48 Hours when you use them 24/7 without stopping them. Average battery life is 120 hours (approximately 5 days) if used with breaks. Battery operated, provide the easiness of installing them anywhere, not only at your bedroom. You will be able to benefit of their light fairy effect on holiday, celebrations, and weddings to enhance the flower bouquets, tables, and ceilings. Traditional Holidays like Halloween, Christmas, Valentine's, Mardi Gras, custom parties, cannot be without the strings lights. So if they are held outdoors, the battery powered starry string lights are a solution.