EL Unilateral Cold Light Luminous Line 1-5 Meters Set Car Creative Decoration Atmosphere Light $ 4.49 Overview: EL wire is a thin copper wire coated in a phosphor that glows a 360 degree unbroken light when an alternating current is applied to it. It is bendable as a thin neon tube which makes it ideal for flexible decoration. Light your life and have fun! Specification: Product name: DC 3V battery box driver unilateral cable set (1m-5m optional) Input voltage: DC 3V Wire diameter specification: 2.3MM Drive length: luminous line within 5 meters Drive size: 93.42.5CM Function: always on-slow flashing-fast flashing-off Material: PVC luminous powder Package Content: 3V battery box driver 1 2. 3mm unilateral luminous line1