Features: *PMMA Side Glow Optic Fiber Cable 1/2/3/4mm Diameter for Car LED Lights Bright*Side Glow Optic Fiber Cable*Not clean to break, uniform thickness*No UV or IR Energy, practically no heat*Nice floor and transparent, very best toughness could be bent at random*High brightness, energy saving and prolonged provider life*Application: for all kinds LED fiber optic illuminator engine and decoration resembling optical fiber putting lamps, optical fiber curtains, optical fiber falling waters, optical fiber celebrity ceiling, etc. Specifications: *Material: PMMA*Core Material: Transparent polymer*Working Temperature: -20degree Celsius~ 98degree Celsius*Length: 1m(Approx.)*Diameter: 1/ 2mm/ 3mm/ 4mm(Approx.)*Optical Loss: 650db/km Warm Tips: Optical fiber can&;t emit mild by way of approach of itself, it needs gentle delivery used collectively to disclose different colors. Package Contents: 1*Optic Fiber Cable Note: The genuine coloration of the item may be barely varied from the images shown on website attributable to many points such as brightness of your monitor and light brightness.