Features: 1) Fiber-optic PMMA 2) Voltage: AC 220-240V 3) Different diameters: 0.25mm, 0.5mm, 0.7 Features: 1) Fiber-optic PMMA 2) Voltage: AC 220-240V 3) Different diameters: 0.25mm, 0.5mm, 0.75mm, 1.00mm, 1.5mm, 2.0mm, 3.00mm 4) DMX controller, many functions 5) Can be used in the hotel, dinning hall and so on 6) Long life span LED Fiber-Optic Light