... .3 years warranty,CE,RoHS t8 led tube, led fluorescent tube Advantages of t8 led tube: The light output properties of T5/T8 ... power switch and inductance parts, no environment electromagnetism pollution Length/tube: 30cm, 60cm, 90cm, 120cm, 150cm, 240cmWiden voltage Input:(AC ... 90~265V / 50~60Hz) and low voltage with current limitation over a wide voltage range (11 ...