... like Stars ceiling lamp,optical fiber 3-D mirror,optical fiber drop lamp,optical fiber signs and etc;Since it ... infrared,and does not conduct heat or electricity,this fiber can be used in special illumination projects like ... oil stock house,and museum illumination.3.Basic properties Fiber core materialPolymethyl methacrylate (PMMA)Clad materialFluroresinAppearanceSmooth,transparentNumeircal aperture0. ...