... PFC,high conversion efficiency, 4.led tube light T8 Specifications:led t8 tube light ,led t8 tube lamp , 80% ... tubeled t8 tube light ,led t8 tube lamp ,t8 led tube ,led tube light ,led fluorescent light,LED fluorescent lampFeatures:80% energy ... 3 yearsLED 8W equal conventional Fluorescent 20W.LED 15W equal conventional Fluorescent 40W.LED 25W equal conventional Fluorescent 60W. Piectures: Advantage ...