... brightness 2.customized size for led shoelace 3.lower power consumption 4.competitive price led shoelace Specifications Color:Red,Orange,Yellow,Green ... glass fiber, condenser strong, good exposure, but also can customize the side light fiber optic SIZE 800 * 2.8mm PACKING MODE ... ROHS Compliant 4.Steady flash,quick flash and slower flash lower price wonderful color led neon shelace