Tron Blue EL Wire Set = 3x 1.5 metres Electroluminescent Wire + Driver by ZITRADES Length:3 x 1.5 metre 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.Note: Requires 2 AA batteries for use. Batteries not included.