LED tube, Lifetime 50000 hours UV light, blue ray resistant, Flicker free, eye protect, CE, RoHS, PSE,TUV. T8 led tube: 1.Energy Saving:Saving 70% electricity cost totraditional tubes. 2. EU Hi-pot (4000V voltage) test passed of T8 LED tube3. Long lifespan 50, 000 hours (18 years) of T8 LED tube4. High brightness: Low brightness degradation and lumen flux can keep over 75% after 50, 000 working ...