【50 LED String Lights】: Each decorative string light comes with 5m of malleable copper wire and 50 glowing mini LED bulbs, perfect for dining tables, bedrooms, weddings, parties, birthdays, Halloween, Christmas, New Year's decoration. 【Battery Powered】: Each string light requires 3 AA batteries ((AA battery pack not included); there is a transparent battery compartment at the end of each decorative string light, you can insert the AA batteries into it to turn on the switch to power the light. 【Endless DIY Possibilities】: The copper wire is very flexible and can be easily bent into any shape you want, perfect for making your own night lights and inserting into glass bottles like hanging pictures. Clothes, Christmas trees, garlands or other holiday decorations. 【Waterproof】: The copper wires and bulbs of these flashing lights are completely sealed and can be submerged in water, also perfect for any area where outlets are difficult to reach. 【WIDELY USED AND DURABLE】: Perfect for indoor and outdoor parties./Weddings/Christmas/Party Decorations/Background/Garden/Ceiling/Bed, Flowers, Garlands, Bouquets, etc ??e, Create a warm, happy, romantic and festive atmosphere for Valentine's Day, Halloween, Birthday Party, Dating, Garden, Family, Bedroom, Christmas, Holidays and Weddings.