... . High brightness,high PFC,high conversion efficiency, 4.led tube light T8 Specifications:led t8 tube light ,led t8 tube lamp , 80% energy ... .No ballast or starterThe LED lamp can be directly connected to power, needing no ballast or starter, replacement for conventional ... and can protect our eyes.5.Free from mosquitoes'troubleDifferent to the conventional lamp , LED Lamp does not emit ultraviolet ...