Amazing Neon Tube Glowing Purple Double 2.5 metres EL wires comes with inverter BY ZITRADES Color:Purple,Great for Parties, Raves, Costumes and Decorations; Length:2x2.5 metres Electroluminescent Wire; Driver has 4 Modes,Can easily switch mode by pressing the button on the side of the battery box; Futuristic accent lighting effect for vehical interiors,motorcycles,bicycles & PC case mods Battery Pack Controller:Continuous ON / Strobe / Blink and OFF