... 1825W1500mm360pcsww/w/cw1900-2000lm20pcs17kg125*18*18 LED Lamp Tube Our T8 LED tubes are specially developed ... Traditional, traditional tubes` power factor is around 0.6.4, Life Span: LED tubes` Warranty=20000H, ... flicker, no buzz, which can eliminate eyes` fatigue.6, Can reach the max light within 0.5m, ... to connect correctly.LED Lamp Tube Technology:1, It has passed CE,ROHS, and also Passed EMC,LVD, ...