The Christmas LED lights can be easy to hang on the window, ceramic tile and refrigerator with suction cups and cables. It has several different lovely shapes and warm light, creating a warm and sweet atmosphere, suitable for parties, weddings, festivals, restaurants, hotels, halls, etc. It's powered by 3*AAA batteries and has separate switch button. (The price doesn't include batteries). You can print your logo on the battery box. 19 2/3'' L x 4 5/7'' W