RioRand Neon Glowing EL Wire Light,You Should know. EL cold light set 3V battery box set (not included battery) Color：Orange Yellow,Purple,Pink Wire Length:5M/15ft Wire Diameter: 2.3mm,Powered by 2X AA batteries (not included) EL Power Source: EL Driver Product Voltage: DC3V, Using 2 AA5 Batteries Product Function: Constant light - slow flash - fast flash - off (four function) button switch Feature: Can be easily bent, knotted，without affecting the brightness Can be made into any graphic,can be cut and installed easily Very Low Power Consumption(Cold light source, electric energy is converted into light energy by 97%, no heat loss) UV-free, Soft Light, Green Product Great for car decoration, parties, camping, bar decoration and so on Note:There will be a little noise when using the product Package Included: 3*Electroluminescent Light El Wire+1*DC3V battery box driver(not included battery)