Electroluminescent Cable 1.3mm in diameter. Presented at 5m and 10m coil. Threads electroluminescent (EL) are flexible plastic pipes inside have a component that lights up when power is applied. The electroluminescence has many applications such as fashion (costumes, clothing, etc.), decor, signage, etc. The yarn is flexible, so can be applied to different contornos, forms, etc.