... 100 pairs 5.OEM factory Description Optical fiber led glow light shoelaces1. Light principle:LED fiber optic light shoelace, super bright LED ... , market, a large space.4. Quality:LED fiber optic light shoe, is optical fiber, and better quality than the EL luminescent shoelace, ... Shoelaces compared with the EL cold light:LED fiber optic light shoe, is optical fiber, the quality is better than the EL ...