... led tube SMD3014 led, 9W,12W,18W,22W,25W high brightness,700-2200lm isolated power supply UL certificated 2years warranty led tube, t8 led tube, led tube light, t8 led tube light, led tube ... , but 1pcs sample can be accepted2, CE & RoHS certificated, T8 led power supply has passed UL certificate3, Warranty ... 5, Drives:isolation constant-current supply driver with high efficiency and high-low pressure to ...