... of T8 LED Tube1.Better luminous efficiency: comparing with fluorescent tube. 2.Extremely long life: 50,000 hour, energy saving, ... in: 600mm, 1200mm, 1500mm length.Specifications of T8 LED Tube LED Type3020 SMD LEDWide Voltage InputAC 100-240 VFrequency50-60 ... place to ensure appropriate environmental temperature.4.Using T8 led tube, please check the local voltage compliance with product requirements.5 ...