LIDORE Micro 20 LED Crystal Star string lights. Best ambiance lighting for outdoor and indoor party decoration. 1.Set of 20 LED lights 2.Warm white 3.3AA Battery operated 4. 7.78 ft Warm white is color of LED Lights. And Micro LED is super bright with cool atmosphere. The LED bulb create a 360o sparkling glowing. The effect is much better than the incandescent lights. The transparent socket covers urltra 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 Battery operated, provide the easiness of installing them anywhere, not only at your home. You will be able to benefit of their light fairy effect on holiday, celebrations, 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. Waterproof LED is economical and environmentally friendly. These battery operated starry lights are so light in weight. That is portable to wrap anywhere you want. Thus suitable for use when you go trekking, stay on campings or travel. Is great to use in sports to light your jacket, your bicycle, helmets, so other vehicles can see you on the road. They add extra safety when you go on your bike, truck, lets everybody see you, without blinding other vehicles with excesive lighting.