... only normally on and flicker across. Many core dynamic flexible neon line is consisted of ... circuit.The main technical indexes: 1.core wire quantity: 6 core, 9 core;2.Spiral distance: 4 mm, 8 ... mm, 12 mm or so;3.El wire outside diameter: 1.2 MM and 2 ... wire, such as power supply socket connection, -2.mobile phone charger line, USB interface wire, audio headset ...