These durable battery-operated black bat-shaped fairy lights will make your Halloween décor full of life. Such highly flexible lights can be extended quickly and converted to match your decorative needs. Suitable for adding some holiday magic or adding some sparkle to your lanterns and vases. Details: Warm white bulbs / silver copper wire Black bat design 4.25 ft. total length 3.25 ft. lighted length 12" lead cord 4" spacing between each bulb 10 LED micro fairy lights LED lights 90% less energy Bulb stay cool to the touch If one bulb burns out the rest will stay lit UL certified and approved for indoor use only Requires 2 AA batteries (not included) Convenient on/off switch on battery pack If one bulb burns out the rest will stay lit Non-replaceable bulbs Cannot connect multiple sets together