Decorative lighting with plastic optical fiber Diameter:0.25mm,0. ... 5mm,2.0mm,2.5mm,3.0mm Reach RoHS Decorative lighting with plastic optical fiber 1) no sheath2) can ... main use: various occasions (hotel, KTV, bars, family, public construction) lighting and decoration, big screen optical fiber display, the instrument signal ... engine(LED light source) Plastic Optical Fiber for Lighting and Decoration