... brightness is almost as twice of single core because two lumisnescent core wires inside. It is suitable to use ... 2.Diameter:3.2/5.0mm diameter3.Color: red,pink,yellow,orange,blue,blue green,lime green,grass ... green,purpple,red glow white,white glow whiteEL wire applications:1. ... .2mm/5.0mm2.EL wire colors: pink,purple,red,white,blue, lemon,light/sky blue,yellow,green, ...