AMKI Plastic 8858ft(2700Meter) 0.03in/0.75mm DiameterPMMA Fiber Optic Roll End Glow Cable for All Kind Led Star Ceiling Light Ki

PMMA Fiber Optic cable Features: 1.Transmit visible light 2.Nice transparent surface 3.Excellent toughness and can bend random 4.Excellent fiber diameter uniform distribution 5.No UV or IR energy 6.Virtually no heat, No electrical hazard,very safe to use. 7.Easy to install and doesnt need maintenance. Parameter: 1.Diameter specification: 0.5mm~3.0mm 2.Allowable bending radius: 8times diameter 3.Allowable working temperature range: - 50C- +70C 4.Light reduction:250dB/km 5.Wavelength range:390-760nm 6.Numerical aperture:0.5 7.Clad refractive index:1.402 8.Temperature in storage: 20C-50CPackaging includes: 2700meter diameter opitcal fiber (end glow)Notice: Optical fiber cable is a transparent tube cant light up by itself, need light source used together,can show various colors.If you need a light source, welcome to choose and buy in my store.