This is a 30 LED light strip，3 x AA battery(not included) for use by the LED lights glow purposes. Useful and create a warm and romantic atmosphere for you!Features:1. 100% Brand New and High Quality2. Colorful light color， beautiful butterfly design4. Easy to install， with power on/ off switch5. Widely used in roads， gardens， windows， shops， venue， stage and other places， especially as Christmas tree decorated with lights can create a warm and romantic atmosphere of the festival.6. Input: 4.5V7. LED: 308. Cable Length: Tail circuit:30cm/1FT Strip Length:3M/9.8FT9. Distance between two LED:10cmPackage included:1 x Butterfly Strip Lights(Note:3 x AA battery are not included)