... . Input voltage: AC85V-265V, worldwide use and more convenient. 4. Energy saving of LED Fluorescent Tube is reach above 70%. ... Its life is 10 times of the conventional one, almost no maintain, without starter and ballast, fast starting, no flashing. Installment Instruction I. ... the matching power wire to the one side (no positive and negative difference) of the bracket base as the picture shows, make ...